diff --git a/installer/src/InstallApacheFlex.mxml b/installer/src/InstallApacheFlex.mxml
index 830a223..bf79c9c 100644
--- a/installer/src/InstallApacheFlex.mxml
+++ b/installer/src/InstallApacheFlex.mxml
@@ -51,38 +51,38 @@
         <fx:Component className="CacheDialog" >
             <s:TitleWindow title="Download Cache Configuration" width="400" height="130" 
                            backgroundColor="0xDDDDDD" close="closeUp()">
-                <fx:Script>
-                    <![CDATA[
-                        import mx.managers.PopUpManager;
-                        
-                        private function browseFolders():void
-                        {
-                            var file:File;
-                            if (folder.text.length > 0)
-                                file = File.applicationStorageDirectory.resolvePath(folder.text);
-                            else
-                                file = File.applicationStorageDirectory;
-                            file.browseForDirectory("Download Cache Folder");
-                            file.addEventListener(Event.SELECT, folderSelected);
-                        }
-                        
-                        private function folderSelected(event:Event):void
-                        {
-                            folder.text = event.target.nativePath;
-                        }
-                        
-                        private function closeUp():void
-                        {
-                            PopUpManager.removePopUp(this);
-                        }
-                        
-                        private function updateCache():void
-                        {
-                            dispatchEvent(new Event(Event.COMPLETE));
-                            closeUp();
-                        }
-                    ]]>
-                </fx:Script>
+                 <fx:Script>
+                     <![CDATA[
+                     import mx.managers.PopUpManager;
+
+                     private function browseFolders():void
+                     {
+                         var file:File;
+                         if (folder.text.length > 0)
+                             file = File.applicationStorageDirectory.resolvePath(folder.text);
+                         else
+                             file = File.applicationStorageDirectory;
+                         file.browseForDirectory("Download Cache Folder");
+                         file.addEventListener(Event.SELECT, folderSelected);
+                     }
+
+                     private function folderSelected(event:Event):void
+                     {
+                         folder.text = event.target.nativePath;
+                     }
+
+                     private function closeUp():void
+                     {
+                         PopUpManager.removePopUp(this);
+                     }
+
+                     private function updateCache():void
+                     {
+                         dispatchEvent(new Event(Event.COMPLETE));
+                         closeUp();
+                     }
+                     ]]>
+                 </fx:Script>
                 <s:VGroup left="10" top="10" right="10">
                     <s:CheckBox id="cb" label="Cache Downloaded Files" />
                     <s:HGroup width="100%" verticalAlign="baseline">
@@ -98,3145 +98,3321 @@
             </s:TitleWindow>
         </fx:Component>
     </fx:Declarations>
-    <fx:Script><![CDATA[
-        import flash.globalization.LocaleID;
-        import flash.globalization.StringTools;
-        
-        import mx.collections.ArrayCollection;
-        import mx.core.IFlexDisplayObject;
-        import mx.events.FlexEvent;
-        import mx.events.PropertyChangeEvent;
-        import mx.managers.CursorManager;
-        import mx.managers.PopUpManager;
-        import mx.resources.ResourceBundle;
-        import mx.rpc.events.FaultEvent;
-        import mx.rpc.events.ResultEvent;
-        import mx.rpc.http.HTTPService;
-        import mx.utils.StringUtil;
-        
-        import spark.events.IndexChangeEvent;
-        import spark.events.TextOperationEvent;
-        
-        // This force-links all of the ant task handlers into the Installer.
-        // The Installer doesn't use most of them directly but some script
-        // it runs might.
-        import AntClasses; AntClasses;
-         
-        import org.apache.flex.ant.Ant;
-        import org.apache.flex.ant.tags.Checksum;
-        import org.apache.flex.ant.tags.Copy;
-        import org.apache.flex.ant.tags.Get;
-        import org.apache.flex.packageflexsdk.model.InstallerComponentVO;
-        import org.apache.flex.packageflexsdk.model.OS;
-        import org.apache.flex.packageflexsdk.resource.ViewResourceConstants;
-        import org.apache.flex.packageflexsdk.util.CalcButtonWidth;
-        import org.apache.flex.packageflexsdk.util.MD5CompareUtil;
-        import org.apache.flex.packageflexsdk.view.UpdaterDialog;
-        import org.apache.flex.packageflexsdk.view.components.AdobeLicense;
-        import org.apache.flex.packageflexsdk.view.components.ConsoleWindow;
-        import org.apache.flex.packageflexsdk.view.components.MPLLicense;
-        import org.apache.flex.packageflexsdk.view.events.InstallItemSelectionEvent;
-        import org.apache.flex.utilities.common.Constants;
-        import org.apache.flex.utilities.common.MirrorURLUtil;
-        import org.apache.flex.utilities.common.interfaces.ILog;
-        import org.apache.flex.utilities.common.vo.LogMessagesVO;
-        import org.as3commons.zip.Zip;
-        import org.as3commons.zip.ZipEvent;
-        import org.as3commons.zip.ZipFile;
-        import org.osmf.utils.OSMFStrings;
-        
-        import ws.tink.spark.controls.StepItem;
-        import ws.tink.spark.skins.controls.InstallApacheFlexSkin;
-        
-        // embed us strings so we can always have them if we can't get to the locale files
-        [Embed(source="properties/en_US.properties", mimeType="application/octet-stream")]
-        private var en_US_Properties:Class;
-        
-        private var cleanedUp:Boolean;
-        
-        private var _mirrorURLCGI:String;
-        private var _useMirror:Boolean = true;
-        private var _latestVersion:String;
-        private var loggedVersion:Boolean;
-        private var logFile:String;
-        private var debugMode:Boolean = false;
-        private var logProgressEvents:Boolean = false;
-        private var showDevBuilds:Boolean = false;
-        private var usingDownloadCache:Boolean;
-        private var downloadCacheFolder:String;
-        private var userDefaultLanguage:String;
-        private var firstTime:Boolean = true;
-        private var legacy:Boolean = true;
-        private var nocache:Boolean = true;
-        private var wasAborted:Boolean;
-        private var newSDKSelected:Boolean = true;
-        
-        public var installerAppPath:String;
-        public var installerAppFileName:String;
-        
-        // loader needs to be in instance var otherwise it can get GC'd.
-        // We only load one thing at a time, so we can all share this
-        // var
-        private var loader:URLLoader;
-        
-        /**
-         * Utility Singleton Instances
-         */
-        private var _md5CompareUtil:MD5CompareUtil = MD5CompareUtil.instance;
-        private var _mirrorURLUtil:MirrorURLUtil = MirrorURLUtil.instance;
-        
-        /**
-         * Apache Flex binary distribution
-         *
-         * Values stored in sdk-installer-config.xml edit file to change
-         *
-         */
-        private var APACHE_FLEX_BIN_DISTRO_PATH:String;
-        private var APACHE_FLEX_BIN_DISTRO_FILE:String;
-        private var APACHE_FLEX_BIN_INSTALLER_FILE:String;
-        private var APACHE_FLEX_BIN_DISTRO_FILE_SHORT:String;
-        private var APACHE_FLEX_BIN_DISTRO_URL:String;
-        private var APACHE_FLEX_BIN_INSTALLER_URL:String;
-        [Bindable] private var APACHE_FLEX_BIN_DISTRO_VERSION:String = "";
-        [Bindable] private var APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY:String = "";
-        
-        /**
-         * Adobe AIR SDK
-         *
-         * Values stored in sdk-installer-config.xml edit file to change
-         *
-         */
-        [Bindable] private var AIR_VERSIONS:ArrayCollection = new ArrayCollection();
-        private var AIR_VERSION:String = "14.0";
-        private var ADOBE_AIR_SDK_WIN_FILE:String;
-        private var ADOBE_AIR_SDK_WIN_URL:String;
-        private var ADOBE_AIR_SDK_MAC_FILE:String;
-        private var ADOBE_AIR_SDK_MAC_URL:String;
-        private var ADOBE_AIR_SDK_LINUX_FILE:String;
-        private var ADOBE_AIR_SDK_LINUX_URL:String;
-        
-        /**
-         * Adobe Flash Player
-         *
-         * Values stored in sdk-installer-config.xml edit file to change
-         *
-         */
-        [Bindable] private var FLASH_PLAYER_VERSIONS:ArrayCollection = new ArrayCollection();
-        private var FLASH_PLAYER_VERSION:String = "11.1";
-        private var FLASH_PLAYER_SWF_VERSION:String = "14";
-        private var ADOBE_FB_GLOBALPLAYER_SWC_FILE:String;
-        private var ADOBE_FB_GLOBALPLAYER_SWC_URL:String;
-        
-        /**
-         * Apache Flex
-         *
-         * Values stored in sdk-installer-config.xml edit file to change
-         *
-         */
-        [Bindable] private var FLEX_VERSIONS:ArrayCollection = new ArrayCollection();
-        
-        /**
-         *
-         * SwfObject
-         *
-         */
-        private var SWF_OBJECT_FILE:String;
-        private var SWF_OBJECT_URL:String;
-        
-        /**
-         * Optional installs
-         *
-         */
-        private var OSMF_SWC_FILE:String;
-        private var OSMF_SWC_URL:String;
-        private var OSMF_SWF_FILE:String = "osmf.swf";
-        
-        private var BLAZEDS_FILE:String;
-        private var BLAZEDS_URL:String;
-        
-        private var AFE_FILE:String;
-        private var AFE_URL:String;
-        private var AGLJ40_FILE:String;
-        private var AGLJ40_URL:String;
-        private var FLEX_FONTKIT_FILE:String;
-        private var FLEX_FONTKIT_URL:String;
-        private var RIDEAU_FILE:String;
-        private var RIDEAU_URL:String;
-        
-        [Bindable]
-        private var _flexHome:String;
-        private var _flexTemp:String;
-        private var _flexHomeDir:File;
-        private var _flexTempDir:File;
-        private var _apacheFlexSDKCompressedFile:File;
-        private var _adobeAIRSDKZipFile:File;
-        private var _fbGlobalPlayerDir:File;
-        private var _fbGlobalPlayerFile:File;
-        private var _blazeDSJarFile:File;
-        private var _afeJarFile:File;
-        private var _aglj40JarFile:File;
-        private var _flexFontKitJarFile:File;
-        private var _rideauJarFile:File;
-        private var _osmfSWCFile:File;
-        private var _osmfSWFFile:File;
-        
-        private var _os:OS = new OS();
-        private var _loader:URLLoader;
-        private var _process:NativeProcess;
-        private var _previousDisplayedPercent:int = 0;
-        private var _fileUnzipErrorFunction:Function;
-        private var _numOptionalComponents:int = 4;
-        private var _numOptionalComponentsPermissions:int = 0;
-        private var _useOSMF2:Boolean = true;
-        
-        private var languageOverride:String;
-        private var configOverride:String = "";
-        private var stepsOverride:String = "";
-        private var installOverride:String = "";
-        
-        private var overlaying:Boolean;
-        private var usingXML:Object;
-        private var additionalProps:Object = {};
-        private var licensePropertyMap:Object = {};
-        private var progressLabels:XML;
-        private var installStepsData:XMLList;
-        private var compList:XMLList;
-        private var stepIDs:Vector.<String> = new Vector.<String>();
-        private var stepLabels:Vector.<String> = new Vector.<String>();
-        private var currentStep:int = 0;
-        
-        private var lastLicenseItemSelected:int = 0;
-        
-        private var customMenuItem1:ContextMenuItem = new ContextMenuItem("Show Dev Builds");
-        private var customMenuItem2:ContextMenuItem = new ContextMenuItem("Configure Download Cache...");
-        private var customMenuItem3:ContextMenuItem = new ContextMenuItem("Enable Verbose Logging");
-        private var customMenuItem4:ContextMenuItem = new ContextMenuItem("Enable Progress Logging");
-        
-        [Bindable]
-        private var _viewResourceConstants:ViewResourceConstants;
-        [Bindable]
-        private var supportedLanguages:ArrayCollection = new ArrayCollection();
-        [Bindable]
-        private var _installationSteps:ArrayCollection = new ArrayCollection();
-        [Bindable]
-        private var _installerComponentsDataProvider:ArrayCollection = new ArrayCollection();
-        [Bindable]
-        private var _currentLicenseURL:String;
-        [Bindable]
-        private var _currentLicenseLabel:String;
-        [Bindable]
-        public var _messages:ArrayCollection = new ArrayCollection();
-        
-        private var _lastTag:String;
-        private var _lastPublicMessage:String;
-        public function set lastPublicMessage(s:String):void
-        {
-            var tag:String;
-            var c:int;
-            
-            c = s.indexOf("[");
-            if (c != -1)
-            {
-                var c2:int = s.indexOf("] ");
-                if (c2 != -1)
-                {
-                    tag = s.substring(c + 1, c2);
-                    s = s.substr(c2 + 2);
-                }
-            }
-            if (tag && tag == _lastTag && tag == "get")
-                _lastPublicMessage += "\n" + s;
-            else
-                _lastPublicMessage = s;
-            _lastTag = tag;
-            dispatchEvent(new Event("messageChanged"));
-        }
-        
-        [Bindable("messageChanged")]
-        public function get lastFilteredPublicMessage():String
-        {
-            return _lastPublicMessage;
-        }
-        
-        private function getInvoke():void
-        {
-            var nativeApplication:NativeApplication = NativeApplication.nativeApplication;
-            nativeApplication.addEventListener(InvokeEvent.INVOKE, parseArgs);
-        }
-        
-        [Bindable] private var _standardButtonWidth:Number = 88;
-        
-        public function setButtonWidths():void
-        {
-            var calc:CalcButtonWidth = new CalcButtonWidth(hiddenButton);
-            
-            calc.buttonWidth(installLogBtn);
-            calc.buttonWidth(openApacheFlexFolderBtn);
-            
-            _standardButtonWidth = calc.maxButtonWidth([installBtn, browseBtn, closeBtn, nextBtn, firstStepBackBtn, secondStepBackBtn]);
-        }
-        
-        private function parseArgs(event:InvokeEvent):void
-        {
-            for each (var s:String in event.arguments) {
-                if (s.indexOf("-language=") == 0) {
-                    languageOverride = s.substring(10);
-                }
-                if (s.indexOf("-config=") == 0) {
-                    configOverride = s.substring(8);
-                }
-                if (s.indexOf("-install=") == 0) {
-                    installOverride = s.substring(9);
-                }
-                if (s.indexOf("-steps=") == 0) {
-                    stepsOverride = s.substring(7);
-                }
-                if (s.indexOf("-debug") == 0) {
-                    debugMode = true;
-                }
-                if (s.indexOf("-log=") == 0) {
-                    debugMode = true;
-                    logFile = s.substring(5);
-                }
-            }
-            var so:SharedObject = SharedObject.getLocal("InstallApacheFlex");
-            usingDownloadCache = so.data.usingDownloadCache;
-            downloadCacheFolder = so.data.downloadCacheFolder;
-            userDefaultLanguage = so.data.userDefaultLanguage;
-        }
-        
-        protected function handleApplicationComplete(event:FlexEvent):void
-        {
-            CursorManager.setBusyCursor();
-            loaderInfo.uncaughtErrorEvents.addEventListener(UncaughtErrorEvent.UNCAUGHT_ERROR, uncaughtErrorHandler);
-            addEventListener(Event.CLOSING, closeApplication);
-            updateWindow();
-            var hasInternet:Boolean = false;
-            var networkAdapters:Vector.<NetworkInterface> = NetworkInfo.networkInfo.findInterfaces();
-            for each (var networkAdapter:NetworkInterface in networkAdapters)
-            {
-                if (networkAdapter.active)
-                {
-                    hasInternet = true;
-                    break;
-                }
-            }
-            if (hasInternet)
-            {
-                loadXML();
-            }
-            logVersion();
-            if (!hasInternet)
-            {
-                log("Internet connection unavailable");
-                abortInstallation("Internet connection unavailable.");
-            }
-        }
-        
-        private function uncaughtErrorHandler(event:UncaughtErrorEvent):void
-        {
-            if (currentStep > 0)
-                updateActivityStep(stepLabels[currentStep - 1], StepItem.ERROR);
-            if (event.error is Error)
-            {
-                var error:Error = event.error as Error;
-                log(error.message);
-                log(error.getStackTrace(), -1, false);
-                abortInstallation(error.message + "\n" + error.getStackTrace());
-            }
-            else if (event.error is ErrorEvent)
-            {
-                var errorEvent:ErrorEvent = event.error as ErrorEvent;
-                log(errorEvent.text);
-                abortInstallation(errorEvent.text);
-            }
-            else
-            {
-                // a non-Error, non-ErrorEvent type was thrown and uncaught
-                log(event.toString());
-                abortInstallation(event.toString());
-            }
-        }
-        
-        /**
-         * Define on ResourceManager all keys for translation.
-         * If some key is not present on any other language selected by user, the default value will be displayed
-         * on the screen
-         */
-        private function defineResourceManagerDefaultLanguage():void
-        {
-            selectDefaultLanguage();
-        }
-        
-        private function getIndexOfEnUS():int
-        {
-            for (var i:int = 0; i < _langSelect.dataProvider.length; i++)
-            {
-                if (_langSelect.dataProvider.getItemAt(i).data == "en_US")
-                {
-                    return i;
-                }
-            }
-            return -1;
-        }
-        
-        private function updateWindowTitle():void
-        {
-            if (_viewResourceConstants)
-                this.nativeWindow.title = StringUtil.substitute(_viewResourceConstants.INFO_WINDOW_TITLE, [APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY]);
-        }
-        
-        protected function selectDefaultLanguageInEmergency():void
-        {
-            loadLanguage("en_US", loadUSInEmergencyComplete);
-        }
-        
-        private function loadUSInEmergencyComplete():void
-        {
-            _viewResourceConstants = ViewResourceConstants.instance;
-            _viewResourceConstants.update();
-        }
-        
-        protected function selectDefaultLanguage():void
-        {
-            loadLanguage("en_US", loadUSComplete);
-        }
+     <fx:Script><![CDATA[
+         import flash.globalization.LocaleID;
+         import flash.globalization.StringTools;
 
-        private function loadUSComplete():void
-        {
-            var userLocale:String;
-            
-            if (userDefaultLanguage)
-            {
-                userLocale = userDefaultLanguage;
-            }
-            else
-            {
-                userLocale = new StringTools(LocaleID.DEFAULT).actualLocaleIDName.replace("-", "_");
-            }
-            
-            if (languageOverride)
-            {
-                userLocale = languageOverride;
-            }
-            
-            loadDefaultLanguage(userLocale);
-        }
-        
-        private function loadDefaultLanguage(userLocale:String):void
-        {
-            loadLanguage(userLocale, defaultLanguageLoaded);
-        }
-        
-        private var languageURL:String;
-        private var languageID:String;
-        
-        private function loadLanguage(userLocale:String, completeFunction:Function):void
-        {
-            if (languageURL && loader) // busy loading another language
-                loader.close();
-            
-            if (userLocale == "en_US")
-            {
-                var ba:ByteArray = new en_US_Properties() as ByteArray;
-                var data:String = ba.readUTFBytes(ba.bytesAvailable);
-                installLanguage(userLocale, data);
-                completeFunction();
-                return;
-            }
-            var n:int = supportedLanguages.length;
-            for (var i:int = 0; i < n; i++) {
-                if (supportedLanguages[i].data == userLocale) {
-                    languageID = userLocale;
-                    languageURL = supportedLanguages[i].path;
-                    var url:URLRequest = new URLRequest(languageURL);
-                    loader = new URLLoader();
-                    loader.dataFormat = URLLoaderDataFormat.TEXT;
-                    loader.addEventListener(IOErrorEvent.IO_ERROR, languageLoadErrorHandler);
-                    loader.addEventListener(SecurityErrorEvent.SECURITY_ERROR, languageLoadErrorHandler);
-                    loader.addEventListener(Event.COMPLETE, function(e:Event):void {
-                        languageURL = null;
-                        installLanguage(userLocale, loader.data);
-                        completeFunction();
-                    });
-                    loader.load(url);
-                    return;
-                }
-            }
-            completeFunction();
-        }
-        
-        private function installLanguage(userLocale:String, data:String):void
-        {
-            var resource:ResourceBundle = new ResourceBundle(userLocale, ViewResourceConstants.BUNDLE_NAME);
-            var variables:Array;
-            if (data.indexOf("\r\n") != -1)
-                variables = data.split("\r\n");
-            else
-                variables = data.split("\n");
-            for each (var p:String in variables)
-            {
-                if (p.charAt(0) == "#")
-                    continue;
-                
-                var c:int = p.indexOf("=");
-                if (c != -1)
-                {
-                    var key:String = p.substr(0, c);
-                    var value:String = p.substr(c+1);
-                    while (value.indexOf("\\n") != -1)
-                        value = value.replace("\\n", "\n");
-                    resource.content[key] = value;
-                }
-            }
-            
-            resourceManager.addResourceBundle(resource);
-        }
-        
-        private function languageLoadErrorHandler(event:Event):void
-        {
-            log("Unable to load language file " + languageURL);
-            log(event.toString());
-            abortInstallation("Unable to load language file " + languageURL);
-        }
-        
-        private function defaultLanguageLoaded():void
-        {
-            resourceManager.localeChain = [ ViewResourceConstants.DEFAULT_LANGUAGE ];
-            
-            var userLocale:String;
-            
-            if (userDefaultLanguage)
-            {
-                userLocale = userDefaultLanguage;
-            }
-            else
-            {
-                userLocale = new StringTools(LocaleID.DEFAULT).actualLocaleIDName.replace("-", "_");
-            }
-            
-            if (languageOverride)
-            {
-                userLocale = languageOverride;
-            }
-            log("Using Locale: " + userLocale);
-            
-            var n:int = supportedLanguages.length;
-            for (var i:int = 0; i < n; i++)
-            {
-                if (supportedLanguages[i].data == userLocale)
-                {
-                    _langSelect.selectedIndex = i;
-                    
-                    resourceManager.localeChain = [ userLocale, "en_US" ];
-                    
-                    break;
-                }
-            }
-            _viewResourceConstants = ViewResourceConstants.instance;
-            
-            resourceManager.addEventListener(Event.CHANGE, _viewResourceConstants.update);
-            
-            _viewResourceConstants.update();
-            setButtonWidths();
-            directoryBtn.enabled = true;
-            
-            updateWindow();
-            
-            _mirrorURLUtil.logMessages = new LogMessagesVO(_viewResourceConstants.FETCH_MIRROR_CGI, _viewResourceConstants.FETCH_MIRROR_CGI_DONE,
-                    _viewResourceConstants.FETCH_MIRROR_CGI_ERROR);
-            
-            _mirrorURLUtil.getMirrorURL(Constants.APACHE_FLEX_URL + _mirrorURLCGI, getMirrorURLResultHandler);
-            CursorManager.removeBusyCursor();
-            
-            checkValidOS();
-        }
-        
-        protected function updateWindow():void
-        {
-            updateWindowTitle();
-            
-            this.nativeWindow.x = Screen.mainScreen.bounds.width / 2 - this.nativeWindow.width / 2;
-            this.nativeWindow.y = Screen.mainScreen.bounds.height / 2 - this.nativeWindow.height / 2;
-        }
-        
-        protected function loadXML():void
-        {
-            var request:URLRequest;
-            
-            if (configOverride != "") {
-                request = new URLRequest(configOverride);
-            } else {
-                request = new URLRequest(Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME);
-                //request = new URLRequest(Constants.CONFIG_XML_NAME);
-            }
-            
-            _loader = new URLLoader();
-            
-            try {
-                _loader.load(request);
-            } catch (error:Error) {
-                selectDefaultLanguageInEmergency();
-                log("Unable to load " + Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME);
-                log(_viewResourceConstants.ERROR_CONFIG_XML_LOAD + error.errorID + " " + error.message);
-                abortInstallation("Unable to load " + Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME);
-            }
-            
-            _loader.addEventListener(HTTPStatusEvent.HTTP_RESPONSE_STATUS, xmlLoadStatus, false, 0, true);
-            _loader.addEventListener(IOErrorEvent.IO_ERROR, xmlError, false, 0, true);
-            _loader.addEventListener(Event.COMPLETE, xmlLoaded, false, 0, true);
-        }
-        
-        protected function xmlLoadStatus(event:HTTPStatusEvent):void
-        {
-            if (event.status >= 400)
-            {
-                log("Unable to load " + Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME);
-                log("\tServer Status: " + event.status);
-            }
-        }
-        
-        protected function xmlError(event:IOErrorEvent):void
-        {
-            selectDefaultLanguageInEmergency();
-            log("Unable to load " + Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME);
-            log(_viewResourceConstants.ERROR_CONFIG_XML_LOAD + event.errorID);
-            abortInstallation("Unable to load " + Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME + " " + event.toString());
-        }
-        
-        protected function xmlLoaded(event:Event):void
-        {
-            if (setXMLVariables()) {
-                _langSelect.dataProvider = supportedLanguages;
-                _langSelect.selectedIndex = getIndexOfEnUS();
-                _langSelect.enabled = true;
-                defineResourceManagerDefaultLanguage();
-            }
-        }
-        
-        protected function checkValidOS():void
-        {
-            if (_os.isOther())
-                log(_viewResourceConstants.ERROR_UNSUPPORTED_OPERATING_SYSTEM);
-        }
-        
-        private function devBuildFilterFunction(o:Object):Boolean
-        {
-            return !o.devBuild;
-        }
-        
-        private function debugModeHandler(event:Event):void
-        {
-            debugMode = true;
-            customMenuItem3.caption = "Verbose Logging Enabled";
-        }
-        
-        private function debugProgressHandler(event:Event):void
-        {
-            logProgressEvents = true;
-            customMenuItem4.caption = "Logging Progress Events";
-        }
-        
-        private function devBuildShowHandler(event:Event):void
-        {
-            var item:Object = flexVersion.selectedItem;
-            FLEX_VERSIONS.filterFunction = null;
-            FLEX_VERSIONS.refresh();
-            flexVersion.selectedItem = item;
-            customMenuItem1.caption = "Showing Dev Builds";
-        }
-        
-        private function downloadCacheHandler(event:Event):void
-        {
-            var dlg:CacheDialog = new CacheDialog();
-            dlg.addEventListener(Event.COMPLETE, updateDownloadCache);
-            PopUpManager.addPopUp(dlg, this, true);
-            PopUpManager.centerPopUp(dlg);
-            dlg.cb.selected = usingDownloadCache;
-            dlg.folder.text = downloadCacheFolder;
-        }
-        
-        private function updateDownloadCache(event:Event):void
-        {
-            downloadCacheFolder = event.target.folder.text;
-            usingDownloadCache = event.target.cb.selected;
-            var so:SharedObject = SharedObject.getLocal("InstallApacheFlex");
-            so.data.usingDownloadCache = usingDownloadCache;
-            so.data.downloadCacheFolder = downloadCacheFolder;
-            so.flush();
-        }
-        
-        protected function setXMLVariables():Boolean
-        {
-            try 
-            {
-                var data:XML = XML(_loader.data);
-            } 
-            catch (e:Error)
-            {
-                log("Error parsing configuration file");
-                abortInstallation("Error parsing configuration file");
-                return false;
-            }
-            var keepGoing:Boolean = true;
-            if (firstTime)
-            {
-                firstTime = false;
-                
-                _latestVersion = data.version.latest.toString();
-                
-                installerAppPath = data.installer.(@name == 'SDKInstallerApp').@path.toString();
-                installerAppFileName = data.installer.(@name == 'SDKInstallerApp').@file.toString();
-                
-                _mirrorURLCGI = data.mirror.(@name == 'MirrorURLCGI').@file.toString();
-                
-                customMenuItem1.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, devBuildShowHandler);
-                customMenuItem2.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, downloadCacheHandler);
-                customMenuItem3.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, debugModeHandler);
-                customMenuItem4.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, debugProgressHandler);
-                
-                var contextMenuCustomItems:Array = ContextMenu(contextMenu).customItems;
-                contextMenuCustomItems.push(customMenuItem1);
-                contextMenuCustomItems.push(customMenuItem2);
-                contextMenuCustomItems.push(customMenuItem3);
-                contextMenuCustomItems.push(customMenuItem4);
-                
-                var name:String;
-                var versionString:String;
-                var versionID:String;
-                
-                var languages:XMLList = data.languages.children();
-                for each (var lang:XML in languages)
-                {
-                    var item:Object = {label: lang.@name.toString(), data: lang.@id.toString(), path: lang.@path.toString() };
-                    supportedLanguages.addItem(item);
-                }
-                
-                var airData:XMLList = data.airsdk[_os.os].versions;
-                var airVersionList:XMLList = airData[0].children();
-                var airVersions:Array = [];
-                var selected:String = airData[0]["@default"].toString();
-                for each (var airVersion:XML in airVersionList) {
-                    var displayVersion:String = airVersion.@displayVersion.toString();
-                    versionString = airVersion.@version.toString();
-                    versionID = null;
-                    if (airVersion.@versionID.length() > 0)
-                        versionID = airVersion.@versionID.toString();
-                    airVersions.push(versionString);
-                    var airPath:String = airVersion.path.toString();
-                    var airFile:String = airVersion.file.toString();
-                    AIR_VERSIONS.addItem({label:"AIR " + displayVersion, version: versionString, versionID: versionID, 
-                        path: airPath, file: airFile});
-                }
-                
-                if (this.airVersion.selectedIndex == -1) {
-                    this.airVersion.selectedIndex = airVersions.indexOf(selected);
-                }
-                
-                var flexData:XMLList = data.products.children();
-                var selectedFlexVersion:int;
-                for each (var productData:XML in flexData)
-                {
-                    var productName:String = productData.@name.toString();
-                    var productPrefix:String = productData.@prefix.toString();
-                    var productVersionList:XMLList = productData.versions.children();
-                    var isOverlay:Boolean = productData.@overlay.toString() == "true";
-                    var needsAIR:Boolean = productData.@needsAIR.toString() != "false";
-                    var needsFlash:Boolean = productData.@needsFlash.toString() != "false";
-                    var icon:String = productData.@icon.toString();
-                    for each (var productVersion:XML in productVersionList) {
-                        var shortName:String = productVersion.@file.toString();
-                        var fileName:String = shortName + (_os.isWindows() ? Constants.ARCHIVE_EXTENSION_WIN : Constants.ARCHIVE_EXTENSION_MAC);
-                        versionString = productVersion.@version.toString();
-                        var label:String = productName + " " + versionString;
-                        var ver:String = fileName.substr(productPrefix.length).split("-")[0];
-                        var path:String = productVersion.@path.toString();
-                        var devBuild:Boolean = productVersion.@dev.toString() == "true";
-                        var legacy:Boolean = productVersion.@legacy.toString() == "true";
-                        var nocache:Boolean = productVersion.@nocache.toString() == "true";
-                        if (productVersion["@default"].length() == 1)
-                            selectedFlexVersion = FLEX_VERSIONS.length;
-                        FLEX_VERSIONS.addItem({shortName: shortName, fileName:fileName,label:label, version:ver,
-                            path:path, overlay: isOverlay, prefix: productPrefix, legacy: legacy, nocache: nocache,
-                            needsAIR: needsAIR, needsFlash: needsFlash, devBuild: devBuild, icon: icon});
-                    }
-                }
-                
-                FLEX_VERSIONS.filterFunction = devBuildFilterFunction;
-                FLEX_VERSIONS.refresh();
-                flexVersion.validateNow();
-                
-                if (this.flexVersion.selectedIndex == -1) {
-                    this.flexVersion.selectedIndex = selectedFlexVersion;
-                }
-                
-                var selectedFlexVersionObject:Object = this.flexVersion.selectedItem;
-                updateFlexVersionStrings(selectedFlexVersionObject);
-                
-                if (!APACHE_FLEX_BIN_DISTRO_FILE || !APACHE_FLEX_BIN_DISTRO_PATH) {
-                    log(_viewResourceConstants.ERROR_INVALID_SDK_URL);
-                    keepGoing = false;
-                }
-                
-                var flashData:XMLList = data.flashsdk.versions;
-                var flashVersionList:XMLList = flashData[0].children();
-                var flashPlayerVersions:Array = [];
-                selected = flashData[0]["@default"].toString();
-                for each (var flashVersion:XML in flashVersionList) {
-                    displayVersion = flashVersion.@displayVersion.toString();
-                    versionString = flashVersion.@version.toString();
-                    versionID = null;
-                    if (flashVersion.@versionID.length() > 0)
-                        versionID = flashVersion.@versionID.toString();
-                    flashPlayerVersions.push(versionString);
-                    if (!_os.isLinux() || Number(versionString) <= 11.2) {
-                        var swfVersion:String = flashVersion.swfversion.toString();
-                        var flashPath:String = flashVersion.path.toString();
-                        var flashFile:String = flashVersion.file.toString();
-                        FLASH_PLAYER_VERSIONS.addItem({label:"Flash Player " + displayVersion, version:versionString, swfVersion:swfVersion,
-                            versionID: versionID, path: flashPath, file: flashFile});
-                    }
-                }
-                
-                if (this.flashPlayerVersion.selectedIndex == -1) {
-                    this.flashPlayerVersion.selectedIndex = flashPlayerVersions.indexOf(selected);
-                }
-            }
-            
-            ADOBE_AIR_SDK_WIN_FILE = data.airsdk.windows.versions.children().(@version==AIR_VERSION).file.toString();
-            ADOBE_AIR_SDK_WIN_URL = data.airsdk.windows.versions.children().(@version==AIR_VERSION).path.toString();
-            if (_os.isWindows() && (!ADOBE_AIR_SDK_WIN_FILE || !ADOBE_AIR_SDK_WIN_URL)) {
-                log(_viewResourceConstants.ERROR_INVALID_AIR_SDK_URL_WINDOWS);
-                keepGoing = false;
-            }
-            ADOBE_AIR_SDK_WIN_URL += ADOBE_AIR_SDK_WIN_FILE;
-            
-            ADOBE_AIR_SDK_MAC_FILE = data.airsdk.mac.versions.children().(@version==AIR_VERSION).file.toString();
-            ADOBE_AIR_SDK_MAC_URL = data.airsdk.mac.versions.children().(@version==AIR_VERSION).path.toString();
-            if (_os.isMac() && (!ADOBE_AIR_SDK_MAC_FILE || !ADOBE_AIR_SDK_MAC_URL)) {
-                log(_viewResourceConstants.ERROR_INVALID_AIR_SDK_URL_MAC);
-                keepGoing = false;
-            }
-            ADOBE_AIR_SDK_MAC_URL += ADOBE_AIR_SDK_MAC_FILE;
-            
-            ADOBE_AIR_SDK_LINUX_FILE = data.airsdk.linux.versions.children().(@version==AIR_VERSION).file.toString();
-            ADOBE_AIR_SDK_LINUX_URL = data.airsdk.linux.versions.children().(@version==AIR_VERSION).path.toString();
-            if (_os.isLinux() && (!ADOBE_AIR_SDK_LINUX_FILE || !ADOBE_AIR_SDK_LINUX_URL)) {
-                log(_viewResourceConstants.ERROR_INVALID_AIR_SDK_URL_LINUX);
-                keepGoing = false;
-            }
-            ADOBE_AIR_SDK_LINUX_URL += ADOBE_AIR_SDK_LINUX_FILE;
-            
-            ADOBE_FB_GLOBALPLAYER_SWC_FILE = data.flashsdk.versions.children().(@version==FLASH_PLAYER_VERSION).file.toString();
-            ADOBE_FB_GLOBALPLAYER_SWC_URL = data.flashsdk.versions.children().(@version==FLASH_PLAYER_VERSION).path.toString();
-            FLASH_PLAYER_SWF_VERSION = data.flashsdk.versions.children().(@version==FLASH_PLAYER_VERSION).swfversion.toString();
-            if (!ADOBE_FB_GLOBALPLAYER_SWC_FILE || !ADOBE_FB_GLOBALPLAYER_SWC_URL) {
-                log(_viewResourceConstants.ERROR_INVALID_FLASH_PLAYER_SWC_URL);
-                keepGoing = false;
-            }
-            ADOBE_FB_GLOBALPLAYER_SWC_URL += ADOBE_FB_GLOBALPLAYER_SWC_FILE;
-            
-            SWF_OBJECT_FILE = data.swfobject.@file.toString();
-            SWF_OBJECT_URL = data.swfobject.@path.toString();
-            
-            //Supporting OSMF 2.0 from 4.11 onwards.  
-            if(APACHE_FLEX_BIN_DISTRO_VERSION == "4.9.1" || APACHE_FLEX_BIN_DISTRO_VERSION == "4.10.0" )
-            {
-                OSMF_SWC_FILE = data.OSMF_SWC.@file.toString();
-                OSMF_SWC_URL = data.OSMF_SWC.@path.toString();
-                _useOSMF2 = false;
-            }
-            else
-            {
-                OSMF_SWC_FILE = data["OSMF_SWC_2.0"].@file.toString();
-                OSMF_SWC_URL = data["OSMF_SWC_2.0"].@path.toString();
-                _useOSMF2 = true;
-            }
-            
-            BLAZEDS_FILE = data.BlazeDS.@file.toString();
-            BLAZEDS_URL = data.BlazeDS.@path.toString();
-            
-            AFE_FILE = data.fontswf.afe.@file.toString();
-            AFE_URL = data.fontswf.afe.@path.toString();
-            
-            AGLJ40_FILE = data.fontswf.aglj40.@file.toString();
-            AGLJ40_URL = data.fontswf.aglj40.@path.toString();
-            
-            FLEX_FONTKIT_FILE = data.fontswf["flex-fontkit"].@file.toString();
-            FLEX_FONTKIT_URL = data.fontswf["flex-fontkit"].@path.toString();
-            
-            RIDEAU_FILE = data.fontswf.rideau.@file.toString();
-            RIDEAU_URL = data.fontswf.rideau.@path.toString();
-            
-            
-            return keepGoing;
-        }
-        
-        protected function updateFlexVersionStrings(selectedFlexVersionObject:Object):void
-        {
-            APACHE_FLEX_BIN_DISTRO_FILE_SHORT = selectedFlexVersionObject.shortName;
-            APACHE_FLEX_BIN_DISTRO_VERSION = selectedFlexVersionObject.version;
-            APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY = selectedFlexVersionObject.label;
-            
-            APACHE_FLEX_BIN_DISTRO_FILE = selectedFlexVersionObject.fileName;
-            APACHE_FLEX_BIN_DISTRO_PATH = selectedFlexVersionObject.path;
-            legacy =  selectedFlexVersionObject.legacy;
-            nocache = selectedFlexVersionObject.nocache;
-            APACHE_FLEX_BIN_INSTALLER_FILE = selectedFlexVersionObject.prefix + "installer-config.xml";
-            
-            // ApacheFlex is full URL so download directly and dont use mirror useful for testing release candidates
-            if (APACHE_FLEX_BIN_DISTRO_PATH.indexOf("http") == 0) {
-                _useMirror = false;
-            }
-            else
-            {
-                _useMirror = true;
-            }
+         import mx.collections.ArrayCollection;
+         import mx.core.IFlexDisplayObject;
+         import mx.events.FlexEvent;
+         import mx.events.PropertyChangeEvent;
+         import mx.managers.CursorManager;
+         import mx.managers.PopUpManager;
+         import mx.resources.ResourceBundle;
+         import mx.rpc.events.FaultEvent;
+         import mx.rpc.events.ResultEvent;
+         import mx.rpc.http.HTTPService;
+         import mx.utils.StringUtil;
 
-            newSDKSelected = true;
-        }
-        
-        private function useMirrorPath(path:String):String
-        {
-            if (_useMirror) {
-                return path;
-            }
-            
-            return "";
-        }
-        
-        private function getMirrorURLResultHandler():void
-        {
-            var logMessages:ArrayCollection = ILog(_mirrorURLUtil).log;
-            var i:int;
-            var n:int = logMessages.length;
-            for (i = 0; i < n; i++) {
-                log(String(logMessages.getItemAt(i)));
-            }
-            
-            if (_mirrorURLUtil.errorOccurred) {
-                abortInstallation("mirrorURLUtil.errorOccurred");
-                main();
-            } else {
-                updatePaths();
-            }
-            
-        }
-        
-        protected function updatePaths():void
-        {
-            if (APACHE_FLEX_BIN_DISTRO_PATH.substr(0, Constants.URL_PREFIX.length) == Constants.URL_PREFIX
-                || APACHE_FLEX_BIN_DISTRO_PATH.substr(0, Constants.FILE_PREFIX.length) == Constants.FILE_PREFIX
-                || APACHE_FLEX_BIN_DISTRO_PATH.substr(0, Constants.HTTPS_PREFIX.length) == Constants.HTTPS_PREFIX) {
-                APACHE_FLEX_BIN_DISTRO_URL = APACHE_FLEX_BIN_DISTRO_PATH + APACHE_FLEX_BIN_DISTRO_FILE;
-                if (stepsOverride != "") {
-                    APACHE_FLEX_BIN_INSTALLER_URL = stepsOverride;
-                } else {
-                    APACHE_FLEX_BIN_INSTALLER_URL = APACHE_FLEX_BIN_DISTRO_PATH + APACHE_FLEX_BIN_INSTALLER_FILE;
-                }
-            } else {
-                APACHE_FLEX_BIN_DISTRO_URL = useMirrorPath(_mirrorURLUtil.mirrorURL) + APACHE_FLEX_BIN_DISTRO_PATH + APACHE_FLEX_BIN_DISTRO_FILE;
-                if (stepsOverride != "") {
-                    APACHE_FLEX_BIN_INSTALLER_URL = stepsOverride;
-                } else {
-                    APACHE_FLEX_BIN_INSTALLER_URL = MD5CompareUtil.MD5_DOMAIN + APACHE_FLEX_BIN_DISTRO_PATH + APACHE_FLEX_BIN_INSTALLER_FILE;
-                }
-            }
-            
-            if (installerAppPath.substr(0, Constants.URL_PREFIX.length) != Constants.URL_PREFIX) {
-                installerAppPath = useMirrorPath(_mirrorURLUtil.mirrorURL) + installerAppPath;
-            }
-            
-            main();
-        }
-        
-        protected function main():void
-        {
-            
-            if (shouldUpdate()) {
-                doUpdate();
-            }
-        }
-        
-        private function logVersion():void
-        {
-            if (!loggedVersion)
-            {
-                //Current version
-                var applicationDescriptor:XML = NativeApplication.nativeApplication.applicationDescriptor;
-                var xmlns:Namespace = new Namespace(applicationDescriptor.namespace());
-                var currentVersion:String = applicationDescriptor.xmlns::versionNumber.toString();
-                
-                // Log the Installer version to help with any support issues that arise.
-                log("Installer version " + currentVersion + " (" + _os.os + ")", 0);
-                loggedVersion = true;
-            }
-        }
-        
-        protected function shouldUpdate():Boolean
-        {
-            var shouldUpdate:Boolean = false;
-            //Current version
-            var applicationDescriptor:XML = NativeApplication.nativeApplication.applicationDescriptor;
-            var xmlns:Namespace = new Namespace(applicationDescriptor.namespace());
-            var currentVersion:String = applicationDescriptor.xmlns::versionNumber.toString();
-            
-            logVersion();
-            
-            var availBuildNumbers:Array = _latestVersion.split(".");
-            var currentBuildNumbers:Array = currentVersion.split(".");
-            
-            if (parseInt(availBuildNumbers[0]) > parseInt(currentBuildNumbers[0])) {
-                return true;
-            } else if (parseInt(availBuildNumbers[0]) == parseInt(currentBuildNumbers[0])) {
-                if (parseInt(availBuildNumbers[1]) > parseInt(currentBuildNumbers[1])) {
-                    return true;
-                } else if (parseInt(availBuildNumbers[1]) == parseInt(currentBuildNumbers[1])) {
-                    if (parseInt(availBuildNumbers[2]) > parseInt(currentBuildNumbers[2])) {
-                        return true;
-                    }
-                }
-            }
-            return false;
-            
-        }
-        
-        protected function doUpdate():void
-        {
-            var updaterDialog:UpdaterDialog = UpdaterDialog(PopUpManager.createPopUp(this, UpdaterDialog, true));
-            updaterDialog.addEventListener("close", handleUpdaterDialogClose);
-            updaterDialog.latestVersion = _latestVersion;
-            PopUpManager.centerPopUp(updaterDialog);
-        }
-        
-        protected function handleUpdaterDialogClose(event:Event):void
-        {
-            PopUpManager.removePopUp(IFlexDisplayObject(event.target));
-        }
-        
-        protected function handleInstallBtnClick(event:MouseEvent):void
-        {
-            var airVersionID:String = airVersion.selectedItem.versionID;
-            var flashVersionID:String = flashPlayerVersion.selectedItem.versionID;
-            
-            log("SDK version " + APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY);
-            
-            if (flexVersion.selectedItem.needsAIR)
-            {
-                if (airVersionID)
-                    log("AIR version " + airVersionID);
-                else
-                    log("AIR version " + AIR_VERSION);
-            }
-            
-            if (flexVersion.selectedItem.needsFlash)
-            {
-                if (flashVersionID)
-                    log("Flash Player version " + flashVersionID);
-                else
-                    log("Flash Player version " + FLASH_PLAYER_VERSION);
-            }
-            
-            if (flexSDKTxtInput.text == "") {
-                log(_viewResourceConstants.INFO_ENTER_VALID_FLEX_SDK_PATH);
-            } else {
-                _langSelect.enabled = false;
-                _flexHome = flexSDKTxtInput.text;
-                resetInstallStepsActivity();
-                addOptionalComponentsToInstallSteps();
-                this.currentState = "installState";
-                install();
-            }
-        }
-        
-        protected function handleZeroStepNextBtnClick(event:MouseEvent):void
-        {
-            directoryBtn.enabled = false;
-            
-            AIR_VERSION = airVersion.selectedItem.version;
-            var airVersionID:String = airVersion.selectedItem.versionID;
-            FLASH_PLAYER_VERSION = flashPlayerVersion.selectedItem.version;
-            var flashVersionID:String = flashPlayerVersion.selectedItem.versionID;
-            
-            setXMLVariables(); // as AIR and Flash version may of changed
-            
-            if (!legacy)
-            {
-                if (newSDKSelected)
-                {
-                var req:URLRequest = new URLRequest(APACHE_FLEX_BIN_INSTALLER_URL);
-                loader = new URLLoader();
-                loader.dataFormat = URLLoaderDataFormat.TEXT;
-                loader.addEventListener(Event.COMPLETE, handleInstallerXMLLoaded);
-                loader.addEventListener(ErrorEvent.ERROR, handleInstallerXMLError);
-                loader.addEventListener(IOErrorEvent.IO_ERROR, handleInstallerXMLError);
-                
-                loader.load(req);
-                }
-            }
-            else
-            {
-                showDirectoryState();
-            }
-        }
-        
-        protected function handleFirstStepBackBtnClick(event:MouseEvent):void
-        {
-            showDefaultState();
-        }
-        
-        protected function handleSecondStepBackBtnClick(event:MouseEvent):void
-        {
-            showDirectoryState();
-        }
-        
-        protected function handleFirstStepNextBtnClick(event:MouseEvent):void
-        {
-            // Quick check to see if the selected directory is writable
-            try {
-                var f:File = new File(_flexHome + File.separator + "flex.txt");
-                checkDirWritable(f);
-            } catch (e:Error) {
-                log(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY);
-                flexSDKTxtInput.errorString = _viewResourceConstants.ERROR_DIR_REQUIRE_ADMIN_RIGHTS;
-                flexSDKTxtInput.prompt = _viewResourceConstants.ERROR_DIR_REQUIRE_ADMIN_RIGHTS;
-                updateActivityStep(_viewResourceConstants.STEP_CREATE_DIRECTORIES, StepItem.ERROR);
-                return;
-            }
-            
-            showOptionsState();
-        }
-        
-        protected function handleInstallerXMLLoaded(event:Event):void
-        {
-            var data:XML = XML(event.target.data);
-            var localeList:Array = resourceManager.localeChain;
-            _installerComponentsDataProvider = new ArrayCollection();
-            compList = data.component.copy();
-            for each (var comp:XML in compList)
-            {
-                var vo:InstallerComponentVO = new InstallerComponentVO(getLocalizedString(comp, "label"),
-                    getLocalizedString(comp, "message"), getLocalizedString(comp, "license"),
-                    getLocalizedString(comp, "licenseURL"),
-                    comp.@id.toString(), comp.@required.toString() == "true");
-                licensePropertyMap[comp.@property.toString()] = vo;
-                _installerComponentsDataProvider.addItem(vo);
-            }
-            usingXML = true;
-            // progressLabels = data.progressLabels[0];
-            installStepsData = data.steps.step;
-            var strings:XMLList = data.strings.string;
-            for each (var x:XML in strings)
-            {
-                var id:String = x.@id.toString();
-                if (id in _viewResourceConstants)
-                {
-                    var val:String = getLocalizedString(x, null);
-                    _viewResourceConstants[id] = val;
-                    var pce:PropertyChangeEvent = PropertyChangeEvent.createUpdateEvent(this, id, "", val);
-                    _viewResourceConstants.dispatchEvent(pce);
-                }
-            }
-            var props:XMLList = data.properties.property;
-            for each (x in props)
-            {
-                additionalProps[x.@name.toString()] = x.@value.toString();
-            }
-            currentState = "directoryState";
-            System.disposeXML(data);
-        }
-        
-        private function getLocalizedString(xml:XML, propName:String):String
-        {
-            var compBundle:XMLList;
-            for each (var locale:String in resourceManager.localeChain)
-            {
-                compBundle = xml[locale];
-                if (compBundle.length() == 1)
-                {
-                    if (propName)
-                    {
-                        var xmlList:XMLList = compBundle[0][propName];
-                        if (xmlList.length() == 1)
-                        {
-                            return xmlList[0].toString();
-                        }
-                    }
-                    else
-                    {
-                        var s:String = compBundle[0].toString();
-                        if (s.length > 0)
-                            return s;
-                    }
-                }
-            }
-            return "";
-        }
-        
-        protected function handleInstallerXMLError(event:Event):void
-        {
-            log("Unable to load " + APACHE_FLEX_BIN_INSTALLER_URL);
-            abortInstallation("Unable to load " + APACHE_FLEX_BIN_INSTALLER_URL);
-        }
-        
-        protected function showDefaultState():void
-        {
-            zeroStepGroup.visible = true;
-            directoryBtn.enabled = true;
-            currentState = "default";
-        }
-        
-        protected function showDirectoryState():void
-        {
-            initiateInstallStepsActivity();
-            if (currentState != "optionsState")
-            {
-                initializeInstallerComponentsDataProvider();
-            }
-            currentState = "directoryState";
-        }
-        
-        protected function showOptionsState():void
-        {
-            currentState = "optionsState";
-            checkIfAllRequiredComponentsPromptsAnswered();
-        }
-        
-        protected function initiateInstallStepsActivity():void
-        {
-            _installationSteps = new ArrayCollection();
-            
-            _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_CREATE_DIRECTORIES));
-            _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK));
-            _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_VERIFY_FLEX_SDK));
-            _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_UNZIP_FLEX_SDK));
-            _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK));
-            _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT));
-            _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC));
-            _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_INSTALL_CONFIG_FILES));
-            _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT));
-            _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF));
-        }
-        
-        protected function resetInstallStepsActivity():void
-        {
-            for each(var step:StepItem in _installationSteps) {
-                step.status = StepItem.NORMAL;
-            }
-        }
-        
-        protected function addOptionalComponentsToInstallSteps():void
-        {
-            if (usingXML)
-            {
-                _installationSteps = new ArrayCollection();
-                
-                _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_CREATE_DIRECTORIES));
-                _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK));
-                _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_VERIFY_FLEX_SDK));
-                _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_UNZIP_FLEX_SDK));
-                
-                for each (var stepData:XML in installStepsData) {
-                    var propName:String = stepData.@property.toString();
-                    if (!propName || InstallerComponentVO(licensePropertyMap[propName]).selected)
-                    {
-                        var si:StepItem = new StepItem(getLocalizedString(stepData, null));
-                        _installationSteps.addItem(si);
-                        stepIDs.push(stepData.@id.toString());
-                        stepLabels.push(si.label);
-                    }
-                }
-                return;
-            }
-            for each (var obj:InstallerComponentVO in _installerComponentsDataProvider) {
-                if (!obj.required && obj.selected) {
-                    _installationSteps.addItem(new StepItem(obj.label));
-                }
-            }
-        }
-        
-        protected function initializeInstallerComponentsDataProvider():void
-        {
-            var versionNum:int = int(APACHE_FLEX_BIN_DISTRO_VERSION.split('.').join(''));
-            _installerComponentsDataProvider = new ArrayCollection();
-            /**
-             * version 4.13.0 of the SDK is when the installer started using the new xml based
-             * way of displaying/updating required or optional components of the installer
-             */
-            if (usingXML && (versionNum >= 4130))
-            {
-                for each (var comp:XML in compList)
-                {
-                    var vo:InstallerComponentVO = new InstallerComponentVO(getLocalizedString(comp, "label"),
-                            getLocalizedString(comp, "message"), getLocalizedString(comp, "license"),
-                            getLocalizedString(comp, "licenseURL"),
-                            comp.@id.toString(), comp.@required.toString() == "true");
-                    licensePropertyMap[comp.@property.toString()] = vo;
-                    _installerComponentsDataProvider.addItem(vo);
-                }
-            }
-            else
-            {
-            _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK,
-                    _viewResourceConstants.ASK_APACHE_FLEX, _viewResourceConstants.LICENSE_APACHE_V2,
-                    _viewResourceConstants.LICENSE_URL_APACHE_V2,
-                    "STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK", true));
-            _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK,
-                    _viewResourceConstants.ASK_ADOBE_AIR_SDK,
-                    _viewResourceConstants.LICENSE_ADOBE_AIR_SDK,
-                    _viewResourceConstants.LICENSE_URL_ADOBE_AIR_SDK,
-                    "STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK", true));
-            _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC,
-                    _viewResourceConstants.ASK_ADOBE_FLASH_PLAYER_GLOBAL_SWC,
-                    _viewResourceConstants.LICENSE_ADOBE_SDK,
-                    _viewResourceConstants.LICENSE_URL_ADOBE_SDK,
-                    "STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC", true));
-            _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT,
-                    _viewResourceConstants.ASK_SWFOBJECT,
-                    _viewResourceConstants.LICENSE_SWFOBJECT,
-                    _viewResourceConstants.LICENSE_URL_SWFOBJECT,
-                    "STEP_REQUIRED_INSTALL_SWFOBJECT", true));
-            _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF,
-                    _viewResourceConstants.ASK_OSMF,
-                    _viewResourceConstants.LICENSE_OSMF,
-                    _viewResourceConstants.LICENSE_URL_OSMF,
-                    "STEP_REQUIRED_INSTALL_OSMF", true));
-                _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS,
-                        _viewResourceConstants.ASK_BLAZEDS,
-                        _viewResourceConstants.LICENSE_BLAZEDS,
-                        _viewResourceConstants.LICENSE_URL_BLAZEDS,
-                        "STEP_OPTIONAL_INSTALL_BLAZEDS", false));
-            _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF,
-                    _viewResourceConstants.ASK_FONTSWF,
-                    _viewResourceConstants.LICENSE_FONTSWF,
-                    _viewResourceConstants.LICENSE_URL_FONTSWF,
-                    "STEP_OPTIONAL_INSTALL_FONTSWF", false));
-//              _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_OFL_FONTS,
-//                      _viewResourceConstants.ASK_OFL_FONTS,
-//                      _viewResourceConstants.LICENSE_OFL_FONTS,
-//                      _viewResourceConstants.LICENSE_URL_OFL_FONTS,
-//                      "STEP_REQUIRED_INSTALL_OFL_FONTS", true));
-            }
-        }
-        
-        protected function install():void
-        {
-            createDirectories();
-        }
-        
-        protected function handleAirVersionChange(event:Event):void
-        {
-            AIR_VERSION = airVersion.selectedItem.version;
-            
-            // Match AIR and Flash versions
-            if (flashPlayerVersion.selectedIndex != airVersion.selectedIndex) {
-                flashPlayerVersion.selectedIndex = airVersion.selectedIndex;
-                FLASH_PLAYER_VERSION = FLASH_PLAYER_VERSIONS[airVersion.selectedIndex].version;
-            }
-        }
-        
-        protected function handleFlashPlayerVersionChange(event:Event):void
-        {
-            FLASH_PLAYER_VERSION = flashPlayerVersion.selectedItem.version;
-            
-            // Match AIR and Flash versions
-            if (airVersion.selectedIndex != flashPlayerVersion.selectedIndex) {
-                airVersion.selectedIndex = flashPlayerVersion.selectedIndex;
-                AIR_VERSION = AIR_VERSIONS[flashPlayerVersion.selectedIndex].version;
-            }
-        }
-        
-        protected function handleFlexVersionChange(event:Event):void
-        {
-            /*APACHE_FLEX_BIN_DISTRO_VERSION =  flexVersion.selectedItem.version;
-            APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY = flexVersion.selectedItem.label;*/
-            var item:Object = flexVersion.selectedItem;
-            airVersion.enabled = item.needsAIR;
-            flashPlayerVersion.enabled = item.needsFlash;
-            updateFlexVersionStrings(item);
-            updatePaths();
-            updateWindowTitle();
-            InstallApacheFlexSkin(skin).textIcon.source = item.icon;
-        }
-        
-        protected function browseForSDK(event:MouseEvent):void
-        {
-            var file:File = new File();
-            
-            file.addEventListener(Event.SELECT, flexSDKDirSelected, false, 0, true);
-            file.browseForDirectory(_viewResourceConstants.INFO_SELECT_DIRECTORY);
-        }
-        
-        protected function checkDirWritable(file:File):void
-        {
-            var ba:ByteArray = new ByteArray();
-            ba.writeUTFBytes("1");
-            writeFileToDirectory(file, ba);
-            file.deleteFile();
-        }
-        
-        protected function flexSDKDirSelected(event:Event):void
-        {
-            var selectedDir:File = File(event.target);
-            var overlay:Boolean = flexVersion.selectedItem.overlay;
-            
-            // Quick check to see if the selected directory is writable
-            try {
-                var f:File = new File(selectedDir.nativePath + File.separator + "flex.txt");
-                checkDirWritable(f);
-            } catch (e:Error) {
-                log(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY);
-                log(_viewResourceConstants.ERROR_DIR_REQUIRE_ADMIN_RIGHTS);
-                flexSDKTxtInput.text = selectedDir.nativePath;
-                flexSDKTxtInput.errorString = _viewResourceConstants.ERROR_DIR_REQUIRE_ADMIN_RIGHTS + " : " + selectedDir.nativePath; // tooltip
-                flexSDKTxtInput.prompt = _viewResourceConstants.ERROR_DIR_REQUIRE_ADMIN_RIGHTS; // field
-                updateActivityStep(_viewResourceConstants.STEP_CREATE_DIRECTORIES, StepItem.ERROR);
-                return;
-            }
-           
-            overlaying = overlay;
-            if (!overlay)
-            {
-                if (isDirectoryEmpty(selectedDir)) {
-                    _flexHome = selectedDir.nativePath;
-                    flexSDKTxtInput.text = _flexHome;
-                    nextBtn.enabled = true;
-                    _langSelect.enabled = true;
-                    flexSDKTxtInput.errorString = "";
-                    flexSDKTxtInput.prompt = _viewResourceConstants.SELECT_PATH_PROMPT;
-                } else {
-                    nextBtn.enabled = false;
-                    flexSDKTxtInput.text = selectedDir.nativePath;
-                    flexSDKTxtInput.errorString = _viewResourceConstants.ERROR_DIR_NOT_EMPTY + " : " + selectedDir.nativePath;
-                    flexSDKTxtInput.prompt = _viewResourceConstants.ERROR_DIR_NOT_EMPTY;
-                }
-            }
-            else
-            {
-                _flexHome = selectedDir.nativePath;
-                flexSDKTxtInput.text = _flexHome;
-                nextBtn.enabled = true;
-                _langSelect.enabled = true;
-                flexSDKTxtInput.errorString = "";
-                flexSDKTxtInput.prompt = _viewResourceConstants.SELECT_PATH_PROMPT;
-            }
-        }
-        
-        protected function handleFlexSDXTxtInputChange(event:TextOperationEvent):void
-        {
-            var tempDir:File;
-            var path:String = flexSDKTxtInput.text;
-            
-            try {
-                tempDir = new File(path);
-                
-                if (isDirectoryEmpty(tempDir)) {
-                    flexSDKTxtInput.errorString = "";
-                    _flexHome = path;
-                    nextBtn.enabled = true;
-                    _langSelect.enabled = true;
-                } else {
-                    flexSDKTxtInput.errorString = _viewResourceConstants.ERROR_INVALID_FLEX_SDK_DIRECTORY;
-                    nextBtn.enabled = false;
-                }
-            } catch (e:Error) {
-                flexSDKTxtInput.errorString = _viewResourceConstants.ERROR_INVALID_FLEX_SDK_DIRECTORY;
-                nextBtn.enabled = false;
-            }
-        }
-        
-        protected function createDirectories():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_CREATE_DIRECTORIES, StepItem.ACTIVE);
-            
-            try {
-                if (!overlaying)
-                    log(_viewResourceConstants.INFO_CREATING_FLEX_HOME);
-                _flexHomeDir = createFolder(_flexHome);
-                log(_viewResourceConstants.INFO_CREATING_TEMP_DIR);
-                _flexTemp = _flexHome + File.separator + "temp";
-                _flexTempDir = createFolder(_flexTemp);
-                updateActivityStep(_viewResourceConstants.STEP_CREATE_DIRECTORIES, StepItem.COMPLETE);
-                downloadApacheFlexSDK();
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_CREATE_DIRECTORIES, StepItem.ERROR);
-                log(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY);
-                abortInstallation(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY);
-            }
-        }
-        
-        protected function downloadApacheFlexSDK():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK, StepItem.ACTIVE);
-            
-            try {
-                log(_viewResourceConstants.INFO_DOWNLOADING_FLEX_SDK + APACHE_FLEX_BIN_DISTRO_URL);
-                _apacheFlexSDKCompressedFile = File.userDirectory.resolvePath(_flexTemp + File.separator + APACHE_FLEX_BIN_DISTRO_FILE);
-                copyOrDownload(APACHE_FLEX_BIN_DISTRO_URL, handleApacheFlexSDKDownload, _apacheFlexSDKCompressedFile, handleApacheFlexSDKDownloadError, nocache);
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK, StepItem.ERROR);
-                log(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY + "(error: " + e.message);
-                abortInstallation(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY + "(error: " + e.message);
-            }
-            
-        }
-        
-        protected function handleApacheFlexSDKDownload(event:Event):void
-        {
-            try {
-                writeFileToDirectory(_apacheFlexSDKCompressedFile, event.target.data);
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK, StepItem.ERROR);
-                abortInstallation("handleApacheFlexSDKDownload " + e.message);
-            }
-            
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK, StepItem.COMPLETE);
-            
-            updateActivityStep(_viewResourceConstants.STEP_VERIFY_FLEX_SDK, StepItem.ACTIVE);
-            
-            log(_viewResourceConstants.STEP_VERIFY_FLEX_SDK);
-            
-            _md5CompareUtil.addEventListener(ProgressEvent.PROGRESS, md5VerificationProgressHandler);
-            _md5CompareUtil.verifyMD5(_apacheFlexSDKCompressedFile, APACHE_FLEX_BIN_DISTRO_PATH + APACHE_FLEX_BIN_DISTRO_FILE, uncompressApacheFlexSDK);
-        }
-        
-        protected function md5VerificationProgressHandler(event:ProgressEvent):void
-        {
-            if (logProgressEvents)
-                log("md5 progress " + event.bytesLoaded + "  " + event.bytesTotal, -1, false);
-            if (event.bytesTotal > 0)
-                progressBar.percent = Math.round((event.bytesLoaded / event.bytesTotal) * 100);
-        }
-        
-        protected function handleApacheFlexSDKDownloadError(event:* = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK, StepItem.ERROR);
-            log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FLEX_SDK);
-            abortInstallation(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FLEX_SDK);
-        }
-        
-        protected function uncompressApacheFlexSDK():void
-        {
-            if (_md5CompareUtil.validMD5) {
-                if (!_md5CompareUtil.fileIsVerified) {
-                    updateActivityStep(_viewResourceConstants.STEP_VERIFY_FLEX_SDK, StepItem.ERROR);
-                    
-                    log(_viewResourceConstants.ERROR_VERIFY_FLEX_SDK);
-                    
-                    abortInstallation(_viewResourceConstants.ERROR_VERIFY_FLEX_SDK);
-                    return;
-				} else {
-	                updateActivityStep(_viewResourceConstants.STEP_VERIFY_FLEX_SDK, StepItem.COMPLETE);      
-	                log(_viewResourceConstants.INFO_VERIFY_FLEX_SDK_DONE);
-				}
-            } else {
-                updateActivityStep(_viewResourceConstants.STEP_VERIFY_FLEX_SDK, StepItem.COMPLETE);
-                
-                log(_viewResourceConstants.INFO_VERIFY_FLEX_SDK_DONE);
-            }
-            
-            updateActivityStep(_viewResourceConstants.STEP_UNZIP_FLEX_SDK, StepItem.ACTIVE);
-            
-            try {
-                log(_viewResourceConstants.INFO_UNZIPPING + _apacheFlexSDKCompressedFile.nativePath);
-                
-                if (_os.isWindows()) {
-                    unzip(_apacheFlexSDKCompressedFile, handleApacheFlexSDKZipFileUnzipComplete, handleApacheFlexSDKZipFileUnzipError);
-                } else {
-                    untar(_apacheFlexSDKCompressedFile, _flexTempDir, handleApacheFlexSDKZipFileUnzipComplete, handleApacheFlexSDKZipFileUnzipError);
-                }
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_UNZIP_FLEX_SDK, StepItem.ERROR);
-                abortInstallation(_viewResourceConstants.STEP_UNZIP_FLEX_SDK + " " + e.message);
-            }
-        }
-        
-        protected function handleApacheFlexSDKZipFileUnzipComplete(event:Event):void
-        {
-            log(_viewResourceConstants.INFO_FINISHED_UNZIPPING + _apacheFlexSDKCompressedFile.nativePath);
-            updateActivityStep(_viewResourceConstants.STEP_UNZIP_FLEX_SDK, StepItem.COMPLETE);
-            
-            if (_os.isWindows()) {
-                if (usingXML)
-                    runInstallerScript();
-                else
-                    downloadAIRRuntimeKitForWindows();
-            } else {
-                if (!overlaying)
-                {
-                    /* Copy all files from the unarchived directory to the root */
-                    var directory:File = _flexTempDir.resolvePath(APACHE_FLEX_BIN_DISTRO_FILE_SHORT);
-                    var files:Array = directory.getDirectoryListing();
-                    for each(var file:File in files) {
-                        file.copyTo(_flexHomeDir.resolvePath(file.name));
-                    }
-                }
-                if (usingXML)
-                {
-                    runInstallerScript();
-                }
-                else
-                {
-                    if (_os.isMac()) {
-                        downloadAIRRuntimeKitForMac();
-                    }
-                    else {
-                        downloadAIRRuntimeKitForLinux();
-                    }
-                }
-            }
-        }
-        
-        protected function handleApacheFlexSDKZipFileUnzipError(error:ErrorEvent = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_UNZIP_FLEX_SDK, StepItem.ERROR);
-            abortInstallation(_viewResourceConstants.STEP_UNZIP_FLEX_SDK + " " + error.toString());
-        }
-        
-        protected function runInstallerScript():void
-        {
-            ant = new Ant();
-            ant.output = output;
-            
-            var file:File;
-            if (installOverride != "") {
-                file = new File(installOverride);
-            }
-            else if (overlaying)
-            {
-                var directory:File = _flexTempDir.resolvePath(APACHE_FLEX_BIN_DISTRO_FILE_SHORT);
-                if (_os.isWindows()) {
-                    file = _flexTempDir.resolvePath("installer.xml");
-                }
-                else {
-                    file = directory.resolvePath("installer.xml");
-                }
-            }
-            else {
-                file = _flexHomeDir.resolvePath("installer.xml");
-            }
-            addEventListener(Event.ENTER_FRAME, enterFrameHandler);
-            var context:Object = { installer: true };
-            if (usingDownloadCache)
-            {
-                context["usingDownloadCache"] = usingDownloadCache;
-                context["downloadCacheFolder"] = downloadCacheFolder;
-            }
-            if (configOverride != "") {
-                context["xml.properties"] = configOverride;
-            }
-            if (resourceManager.localeChain.length > 1)
-            {
-                context["bundle"] = resourceManager.localeChain[0];
-            }
-            for (var p:String in licensePropertyMap)
-            {
-                if (InstallerComponentVO(licensePropertyMap[p]).selected)
-                    context[p] = true;
-            }
-            for (p in additionalProps)
-                context[p] = additionalProps[p];
-            
-            context["air.sdk.version"] = AIR_VERSION;
-            if (airVersion.selectedItem.versionID)
-                context["air.sdk.versionID"] = airVersion.selectedItem.versionID;
-            context["air.sdk.url.path"] = airVersion.selectedItem.path;
-            context["air.sdk.url.file"] = airVersion.selectedItem.file;
-            context["flash.sdk.version"] = FLASH_PLAYER_VERSION;
-            if (flashPlayerVersion.selectedItem.versionID)
-                context["flash.sdk.versionID"] = flashPlayerVersion.selectedItem.versionID;
-            if (debugMode)
-                context["verbose"] = true;
-            if (flashPlayerVersion.selectedItem.path)
-            {
-                context["flash.sdk.url.path"] = flashPlayerVersion.selectedItem.path;
-                context["flash.sdk.url.file"] = flashPlayerVersion.selectedItem.file;
-            }
-            
-            if (file.exists && !ant.processXMLFile(file, context, true))
-            {
-                ant.addEventListener(Event.COMPLETE, completeHandler);
-                ant.addEventListener(ProgressEvent.PROGRESS, progressEventHandler);
-            }
-            else
-                completeHandler(null);
-        }
-        
-        private function progressEventHandler(event:ProgressEvent):void
-        {
-            if (logProgressEvents)
-                log("progress " + event.bytesLoaded + "  " + event.bytesTotal, -1, false);
-            if (event.bytesTotal > 0)
-                progressBar.percent = Math.round((event.bytesLoaded / event.bytesTotal) * 100);
-            /*
-            if (ant.progressClass is Copy)
-            {
-            progressBar.label = getLocalizedString(progressLabels, "Copy");
-            }
-            else if (ant.progressClass is Get)
-            {
-            progressBar.label = getLocalizedString(progressLabels, "Get");
-            }
-            else if (ant.progressClass is Checksum)
-            {
-            progressBar.label = getLocalizedString(progressLabels, "Checksum");
-            }
-            */
-        }
-        
-        private function completeHandler(event:Event):void
-        {
-            if (Ant.currentAnt && !Ant.currentAnt.project.status)
-            {
-                var msg:String = Ant.currentAnt.project.failureMessage;
-                log(msg ? msg : "no failure message provided");
-                if (currentStep > 0)
-                    updateActivityStep(stepLabels[currentStep - 1], StepItem.ERROR);
-            }
-            else if (currentStep == stepLabels.length && currentStep > 0)
-                updateActivityStep(stepLabels[currentStep - 1], StepItem.COMPLETE);
-            
-            if (Ant.currentAnt) {
-                if (Ant.currentAnt.project.status)
-                    tracker.trackInstallerSuccess(APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY, APACHE_FLEX_BIN_DISTRO_VERSION, _os.os);
-                if (Ant.currentAnt.project.failureMessage)
-                    cleanup(!Ant.currentAnt.project.status, "&info=" + escape(Ant.currentAnt.project.failureMessage));
-                else
-                    cleanup(!Ant.currentAnt.project.status);
-            }
-            else {
-                cleanup();
-            }
-        }
-        
-        private var ant:Ant;
-        
-        private function output(s:String):void
-        {
-            var isPublic:Boolean = false;
-            var skipLog:Boolean = !debugMode;
-            if (s.indexOf(":") != -1 && s.charAt(0) == "\n")
-            {
-                // target output is a newline then the target name then a colon
-                if (currentStep < stepLabels.length && "\n" + stepIDs[currentStep] + ":" == s)
-                {
-                    if (currentStep > 0)
-                        updateActivityStep(stepLabels[currentStep - 1], StepItem.COMPLETE);
-                    if (currentStep < stepLabels.length)
-                        updateActivityStep(stepLabels[currentStep++], StepItem.ACTIVE);
-                }
-                isPublic = false;
-            }
-            else if (s.indexOf("[echo] ") != -1)
-            {
-                s = s.substr(s.indexOf("[echo] ") + 7);
-                isPublic = true;
-                skipLog = false;
-            }
-            else if (s.indexOf("[fail] ") != -1)
-            {
-                s = s.substr(s.indexOf("[fail] ") + 7);
-                isPublic = true;
-                skipLog = false;
-            }
-            log(s, -1, isPublic, skipLog);
-        }
-        
-        private function enterFrameHandler(event:Event):void
-        {
-            ant.doCallback();
-        }
-        
-        protected function downloadAIRRuntimeKitForWindows():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ACTIVE);
-            
-            try {
-                log(_viewResourceConstants.INFO_DOWNLOADING_AIR_RUNTIME_KIT_WINDOWS + ADOBE_AIR_SDK_WIN_URL);
-                _adobeAIRSDKZipFile = File.userDirectory.resolvePath(_flexTemp + File.separator + ADOBE_AIR_SDK_WIN_FILE);
-                copyOrDownload(ADOBE_AIR_SDK_WIN_URL, handleAIRSDKDownload, _adobeAIRSDKZipFile, handleAIRSDKDownloadError);
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ERROR);
-                abortInstallation();
-            }
-        }
-        
-        protected function downloadAIRRuntimeKitForMac():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ACTIVE);
-            
-            try {
-                log(_viewResourceConstants.INFO_DOWNLOADING_AIR_RUNTIME_KIT_MAC + ADOBE_AIR_SDK_MAC_URL);
-                _adobeAIRSDKZipFile = File.userDirectory.resolvePath(_flexTemp + File.separator + ADOBE_AIR_SDK_MAC_FILE);
-                copyOrDownload(ADOBE_AIR_SDK_MAC_URL, handleAIRSDKDownload, _adobeAIRSDKZipFile, handleAIRSDKDownloadError);
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ERROR);
-                abortInstallation();
-            }
-        }
-        
-        protected function downloadAIRRuntimeKitForLinux():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ACTIVE);
-            
-            try {
-                log(_viewResourceConstants.INFO_DOWNLOADING_AIR_RUNTIME_KIT_MAC + ADOBE_AIR_SDK_LINUX_URL);
-                _adobeAIRSDKZipFile = File.userDirectory.resolvePath(_flexTemp + File.separator + ADOBE_AIR_SDK_LINUX_FILE);
-                copyOrDownload(ADOBE_AIR_SDK_LINUX_URL, handleAIRSDKDownload, _adobeAIRSDKZipFile, handleAIRSDKDownloadError);
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ERROR);
-                abortInstallation();
-            }
-        }
-        
-        protected function handleAIRSDKDownload(event:Event):void
-        {
-            try {
-                writeFileToDirectory(_adobeAIRSDKZipFile, event.target.data);
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ERROR);
-                abortInstallation();
-            }
-            
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.COMPLETE);
-            
-            unzipAdobeAIRSDK();
-        }
-        
-        protected function handleAIRSDKDownloadError(error:* = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ERROR);
-            log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_AIR_SDK);
-            abortInstallation();
-        }
-        
-        protected function unzipAdobeAIRSDK():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.ACTIVE);
-            
-            try {
-                if (_os.isWindows()) {
-                    unzipAdobeAIRSDKWindows()
-                } else {
-                    unzipAdobeAIRSDKMac();
-                }
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.ERROR);
-                abortInstallation();
-            }
-        }
-        
-        protected function unzipAdobeAIRSDKWindows():void
-        {
-            log(_viewResourceConstants.INFO_UNZIPPING + _adobeAIRSDKZipFile.nativePath);
-            unzip(_adobeAIRSDKZipFile, handleAdobeAIRSDKWinZipFileUnzipComplete, handleAdobeAIRSDKWinZipFileUnzipError);
-        }
-        
-        protected function unzipAdobeAIRSDKMac():void
-        {
-            if (NativeProcess.isSupported) {
-                untar(_adobeAIRSDKZipFile, _flexHomeDir, handleAdobeAIRSDKMacUntarComplete, handleAdobeAIRSDKMacUntarError);
-            } else {
-                log(_viewResourceConstants.ERROR_NATIVE_PROCESS_NOT_SUPPORTED);
-                updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.ERROR);
-            }
-        }
-        
-        protected function handleAdobeAIRSDKMacUntarError(error:ProgressEvent = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.ERROR);
-            abortInstallation();
-        }
-        
-        protected function handleAdobeAIRSDKMacUntarComplete(event:Event):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.COMPLETE);
-            log(_viewResourceConstants.INFO_FINISHED_UNTARING + _adobeAIRSDKZipFile.nativePath);
-            downloadPlayerGlobalSWC();
-        }
-        
-        protected function handleAdobeAIRSDKWinZipFileUnzipComplete(event:Event):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.COMPLETE);
-            log(_viewResourceConstants.INFO_FINISHED_UNZIPPING + _adobeAIRSDKZipFile.nativePath);
-            downloadPlayerGlobalSWC();
-        }
-        
-        protected function handleAdobeAIRSDKWinZipFileUnzipError(error:ErrorEvent = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.ERROR);
-        }
-        
-        protected function downloadPlayerGlobalSWC():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC, StepItem.ACTIVE);
-            
-            try {
-                log(_viewResourceConstants.INFO_INSTALLING_PLAYERGLOBAL_SWC + ADOBE_FB_GLOBALPLAYER_SWC_URL);
-                _fbGlobalPlayerDir = createFolder(_flexHome + File.separator + "frameworks" + File.separator + "libs" + File.separator + "player"
-                    + File.separator + FLASH_PLAYER_VERSION);
-                _fbGlobalPlayerFile = File.userDirectory.resolvePath(_fbGlobalPlayerDir.nativePath + File.separator + "playerglobal.swc");
-                copyOrDownload(ADOBE_FB_GLOBALPLAYER_SWC_URL, handlePlayerGlobalDownload, _fbGlobalPlayerFile, handlePlayerGlobalDownloadError);
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC, StepItem.ERROR);
-                abortInstallation();
-            }
-        }
-        
-        protected function handlePlayerGlobalDownload(event:Event):void
-        {
-            try {
-                var playerGlobalFile:File = File.userDirectory.resolvePath(_fbGlobalPlayerDir.nativePath + File.separator + "playerglobal.swc");
-                writeFileToDirectory(playerGlobalFile, event.target.data);
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC, StepItem.ERROR);
-                abortInstallation();
-            }
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC, StepItem.COMPLETE);
-            copyConfigFiles();
-        }
-        
-        protected function handlePlayerGlobalDownloadError(event:ErrorEvent = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC, StepItem.ERROR);
-            log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FLASH_PLAYER_SWC);
-            abortInstallation();
-        }
-        
-        protected function changeConfig(frameworksDir:File, file:File, flashPlayerVersion:String, swfVersion:String):void
-        {
-            if (isValidConfigFile(file)) {
-                var configFile:FileStream = new FileStream();
-                configFile.open(file, FileMode.READ);
-                var contents:String = configFile.readMultiByte(configFile.bytesAvailable, "utf-8");
-                var playerVersion:RegExp = /<target-player>\d\d\.\d<\/target-player>/;
-                contents = contents.replace(playerVersion, "<target-player>" + flashPlayerVersion + "<\/target-player>");
-                var playerSwfVersion:RegExp = /<swf-version>\d\d<\/swf-version>/;
-                contents = contents.replace(playerSwfVersion, "<swf-version>" + swfVersion + "<\/swf-version>" );
-                configFile.close();
-                configFile.open(file,FileMode.WRITE);
-                configFile.writeMultiByte(contents, "utf-8");
-                var copyToFile:File = frameworksDir.resolvePath(file.name);
-                configFile.close();
-                file.copyTo(copyToFile, true);
-            }
-        }
-        
-        protected function copyConfigFiles():void
-        {
-            var aborted:Boolean = false;
-            
-            updateActivityStep(_viewResourceConstants.STEP_INSTALL_CONFIG_FILES, StepItem.ACTIVE);
-            
-            try {
-                //Config files
-                var configFilesDir:File = File.userDirectory.resolvePath(_flexHome + File.separator + "ide" + File.separator + "flashbuilder" + File.separator
-                    + "config");
-                var configFiles:Array = configFilesDir.getDirectoryListing();
-                var flexHomeFrameworksDir:File = File.userDirectory.resolvePath(_flexHome + File.separator + "frameworks");
-                log(_viewResourceConstants.INFO_INSTALLING_CONFIG_FILES);
-                
-                for each (var file:File in configFiles) {
-                    changeConfig(flexHomeFrameworksDir, file, FLASH_PLAYER_VERSION, FLASH_PLAYER_SWF_VERSION);
-                }
-                
-                file = File.userDirectory.resolvePath(_flexHome + File.separator + "flex-sdk-description.xml");
-                var descriptionFile:FileStream = new FileStream();
-                descriptionFile.open(file, FileMode.READ);
-                var contents:String = descriptionFile.readMultiByte(descriptionFile.bytesAvailable, "utf-8");
-                var description:RegExp = /<name>[^<]*<\/name>/;
-                contents = contents.replace(description, "<name>Apache Flex " + APACHE_FLEX_BIN_DISTRO_VERSION + " FP " + FLASH_PLAYER_VERSION + " AIR " + AIR_VERSION + " en_US</name>");
-                descriptionFile.close();
-                descriptionFile.open(file,FileMode.WRITE);
-                descriptionFile.writeMultiByte(contents, "utf-8");
-                descriptionFile.close();
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_INSTALL_CONFIG_FILES, StepItem.ERROR);
-                log(_viewResourceConstants.ERROR_UNABLE_TO_INSTALL_CONFIG_FILES);
-                abortInstallation();
-                aborted = true;
-            }
-            
-            if (!aborted) {
-                updateActivityStep(_viewResourceConstants.STEP_INSTALL_CONFIG_FILES, StepItem.COMPLETE);
-                downloadSwfObject();
-            }
-        }
-        
-        protected function downloadSwfObject():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.ACTIVE);
-            
-            try {
-                log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [SWF_OBJECT_FILE, SWF_OBJECT_URL]));
-                copyOrDownload(SWF_OBJECT_URL + SWF_OBJECT_FILE, handlSWFObjectDownload, null, handleSWFObjectDownloadError);
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.ERROR);
-                abortInstallation();
-            }
-        }
-        
-        protected function handlSWFObjectDownload(event:Event):void
-        {
-            log(_viewResourceConstants.INFO_DOWNLOADED);
-            var swfObjectZipFile:File = File.userDirectory.resolvePath(_flexTemp + File.separator + SWF_OBJECT_FILE);
-            writeFileToDirectory(swfObjectZipFile, event.target.data);
-            unzip(swfObjectZipFile, handleSWFObjectUnzipComplete, handleSWFObjectZipFileUnzipError);
-        }
-        
-        protected function handleSWFObjectDownloadError(event:ErrorEvent = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.ERROR);
-            log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_SWF_OBJECT);
-            abortInstallation();
-        }
-        
-        protected function handleSWFObjectUnzipComplete(event:Event):void
-        {
-            try {
-                var expressInstallFile:File = File.userDirectory.resolvePath(_flexHome + File.separator + "swfobject" + File.separator + "expressInstall.swf");
-                expressInstallFile.copyTo(_flexHomeDir.resolvePath("templates" + File.separator + "swfobject" + File.separator + "expressInstall.swf"));
-                
-                var swfObjectJSFile:File = File.userDirectory.resolvePath(_flexHome + File.separator + "swfobject" + File.separator + "swfobject.js");
-                swfObjectJSFile.copyTo(_flexHomeDir.resolvePath("templates" + File.separator + "swfobject" + File.separator + "swfobject.js"));
-                
-                swfObjectJSFile.copyTo(_flexHomeDir.resolvePath("javascript" + File.separator + "FABridge" + File.separator + "samples" + File.separator
-                    + "fabridge" + File.separator + "swfobject" + File.separator + "swfobject.js"));
-                
-                var swfObjectDir:File = _flexHomeDir.resolvePath("swfobject");
-                swfObjectDir.deleteDirectory(true);
-                
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.COMPLETE);
-                installOSMF();
-                
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.ERROR);
-                log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_SWF_OBJECT);
-                abortInstallation();
-            }
-            
-        }
-        
-        protected function handleSWFObjectZipFileUnzipError(event:Event):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.ERROR);
-            log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_SWF_OBJECT);
-            abortInstallation();
-        }
-        
-        protected function installNextOptionalComponent():void
-        {
-            for each (var obj:InstallerComponentVO in _installerComponentsDataProvider) {
-                if (obj.selected && !obj.installed && !obj.aborted) {
-                    switch (obj.label) {
-                        case _viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS:
-                        {
-                            installBlazeDS();
-                            return;
-                            break;
-                        }
-                        case _viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF:
-                        {
-                            installFontSwf();
-                            return;
-                            break;
-                        }
-                        default:
-                        {
-                            break;
-                        }
-                    }
-                }
-            }
-            checkAndHandleAllOptionalComponentsInstalled();
-        }
-        
-        protected function installBlazeDS():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, StepItem.ACTIVE);
-            log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [BLAZEDS_FILE, BLAZEDS_URL]));
-            _blazeDSJarFile = File.userDirectory.resolvePath(_flexTemp + File.separator + BLAZEDS_FILE);
-            copyOrDownload(BLAZEDS_URL + BLAZEDS_FILE, handleBlazeDSDownloadComplete, null, handleBlazeDSInstallError);
-        }
-        
-        protected function handleBlazeDSDownloadComplete(event:Event):void
-        {
-            try {
-                writeFileToDirectory(_blazeDSJarFile, event.target.data);
-                copyFileToOptionalLibDir(_blazeDSJarFile);
-                updateOptionalComponentInstallStatus(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, true);
-                updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, false);
-                updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, StepItem.COMPLETE);
-                clearData(URLLoader(event.target));
-                installNextOptionalComponent();
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, StepItem.ERROR);
-                updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, true);
-                installNextOptionalComponent();
-            }
-        }
-        
-        protected function installFontSwf():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ACTIVE);
-            downloadFontSwfAFEFile();
-        }
-        
-        protected function downloadFontSwfAFEFile():void
-        {
-            log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [AFE_FILE, AFE_URL]));
-            _afeJarFile = File.userDirectory.resolvePath(_flexTemp + File.separator + AFE_FILE);
-            copyOrDownload(AFE_URL + AFE_FILE, handleFontSWFAFEFileDownloaded, null, handleFontSWFInstallError);
-        }
-        
-        protected function handleFontSWFAFEFileDownloaded(event:Event):void
-        {
-            try {
-                writeFileToDirectory(_afeJarFile, event.target.data);
-                copyFileToOptionalLibDir(_afeJarFile);
-                clearData(URLLoader(event.target));
-                
-                downloadFontSwfAGLFile();
-                
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ERROR);
-                updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
-                installNextOptionalComponent();
-            }
-        }
-        
-        protected function downloadFontSwfAGLFile():void
-        {
-            log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [AGLJ40_FILE, AGLJ40_URL]));
-            _aglj40JarFile = File.userDirectory.resolvePath(_flexTemp + File.separator + AGLJ40_FILE);
-            copyOrDownload(AGLJ40_URL + AGLJ40_FILE, handleFontSWFAGLFileDownloaded, null, handleFontSWFInstallError);
-        }
-        
-        protected function handleFontSWFAGLFileDownloaded(event:Event):void
-        {
-            try {
-                writeFileToDirectory(_aglj40JarFile, event.target.data);
-                copyFileToOptionalLibDir(_aglj40JarFile);
-                clearData(URLLoader(event.target));
-                
-                downloadFontSwfFlexFontKitFile();
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ERROR);
-                updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
-                installNextOptionalComponent();
-            }
-        }
-        
-        protected function downloadFontSwfFlexFontKitFile():void
-        {
-            log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [FLEX_FONTKIT_FILE, FLEX_FONTKIT_URL]));
-            _flexFontKitJarFile = File.userDirectory.resolvePath(_flexTemp + File.separator + FLEX_FONTKIT_FILE);
-            copyOrDownload(FLEX_FONTKIT_URL + FLEX_FONTKIT_FILE, handleFontSWFFlexFontKitFileDownloaded, null, handleFontSWFInstallError);
-        }
-        
-        protected function handleFontSWFFlexFontKitFileDownloaded(event:Event):void
-        {
-            try {
-                writeFileToDirectory(_flexFontKitJarFile, event.target.data);
-                copyFileToOptionalLibDir(_flexFontKitJarFile);
-                clearData(URLLoader(event.target));
-                
-                downloadFontSwfRideauKitFile();
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ERROR);
-                updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
-                installNextOptionalComponent();
-            }
-        }
-        
-        protected function downloadFontSwfRideauKitFile():void
-        {
-            log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [RIDEAU_FILE, RIDEAU_URL]));
-            _rideauJarFile = File.userDirectory.resolvePath(_flexTemp + File.separator + RIDEAU_FILE);
-            copyOrDownload(RIDEAU_URL + RIDEAU_FILE, handleFontSWFRideauFileDownloaded, null, handleFontSWFInstallError);
-        }
-        
-        protected function handleFontSWFRideauFileDownloaded(event:Event):void
-        {
-            try {
-                writeFileToDirectory(_rideauJarFile, event.target.data);
-                copyFileToOptionalLibDir(_rideauJarFile);
-                clearData(URLLoader(event.target));
-                
-                updateOptionalComponentInstallStatus(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
-                updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, false);
-                updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.COMPLETE);
-                installNextOptionalComponent();
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ERROR);
-                updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
-                installNextOptionalComponent();
-            }
-        }
-        
-        protected function installOSMF():void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ACTIVE);
-            downloadOSMFFile();
-        }
-        
-        protected function downloadOSMFFile():void
-        {
-            _osmfSWFFile = File.userDirectory.resolvePath(_flexTemp + File.separator + OSMF_SWF_FILE.toLowerCase());
-            
-            log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [OSMF_SWC_FILE, OSMF_SWC_URL]));
-            _osmfSWCFile = File.userDirectory.resolvePath(_flexTemp + File.separator + OSMF_SWC_FILE.toLowerCase());
-            if(_useOSMF2)
-            {
-                downloadOSMF2SWC();
-            }
-            else
-            {
-                copyOrDownload(OSMF_SWC_URL + OSMF_SWC_FILE,handleOSMFSWCFileDownloaded,null,handleOSMFSWCInstallError);
-            }
-        }
-        
-        protected function downloadOSMF2SWC():void
-        {
-            var url:String;
-            var httpService:HTTPService = new HTTPService();
-            httpService.resultFormat = HTTPService.RESULT_FORMAT_TEXT;
-            url = httpService.url = Constants.SOURCEFORGE_DOWNLOAD_URL + OSMF_SWC_URL + OSMF_SWC_FILE;
-            if (usingDownloadCache)
-            {
-                var cacheURL:String;
-                if (url.indexOf("http") == 0)
-                {
-                    var c:int = url.indexOf("/");
-                    c = url.indexOf("/", c + 1);
-                    c = url.indexOf("/", c + 1);
-                    // that should find the slash after the server.
-                    cacheURL = url.substr(c + 1);
-                    if (debugMode)
-                        log("http caching.  url = " + cacheURL);
-                }
-                var cacheFile:File = File.applicationStorageDirectory.resolvePath(downloadCacheFolder);
-                cacheFile = cacheFile.resolvePath(escape(cacheURL));
-                if (debugMode)
-                    log("searching cache for " + cacheFile.url);
-                if (cacheFile.exists)
-                {
-                    if (debugMode)
-                        log("found file in cache");
-                    url = cacheFile.url;
-                    actuallyDownloadOSMF2SWC(new URLRequest(url));
-                    return;
-                }
-            }
-            httpService.addEventListener(ResultEvent.RESULT, getMirrorInfo);
-            httpService.addEventListener(FaultEvent.FAULT, handleOSMFSWCUnzipError);
-            httpService.send();
-        }
-        
-        protected function getMirrorInfo(event:ResultEvent):void
-        {
-            var mirror:String = String(event.result);
-            mirror = mirror.substr(mirror.indexOf('use_mirror=') + 'use_mirror='.length, mirror.length);
-            mirror = mirror.substring(0, mirror.indexOf('">'));
-            
-            var mirrorURL:String = 'http://' + mirror + Constants.SOURCEFORGE_DL_URL + OSMF_SWC_URL + OSMF_SWC_FILE;
-            var refererURL:String = Constants.SOURCEFORGE_DOWNLOAD_URL + OSMF_SWC_URL + '/download?use_mirror=' + mirror;
-            
-            var req:URLRequest = new URLRequest(mirrorURL);
-            req.requestHeaders = [ new URLRequestHeader('Referer', refererURL) ];
-            
-            actuallyDownloadOSMF2SWC(req);
-        }
-        
-        protected function actuallyDownloadOSMF2SWC(req:URLRequest):void
-        {
-            loader = new URLLoader();
-            loader.dataFormat = URLLoaderDataFormat.BINARY;
-            if (usingDownloadCache)
-                loader.addEventListener(Event.COMPLETE, cacheOSMF2SWC);
-            loader.addEventListener(Event.COMPLETE, handleOSMFSWCFileDownloaded);
-            loader.addEventListener(ErrorEvent.ERROR, handleOSMFSWCInstallError);
-            loader.addEventListener(IOErrorEvent.IO_ERROR, handleOSMFSWCInstallError);
-            
-            loader.load(req);
-        }
-        
-        protected function cacheOSMF2SWC(event:Event):void
-        {
-            var url:String;
-            url  = Constants.SOURCEFORGE_DOWNLOAD_URL + OSMF_SWC_URL + OSMF_SWC_FILE;
-            var cacheURL:String;
-            if (url.indexOf("http") == 0)
-            {
-                var c:int = url.indexOf("/");
-                c = url.indexOf("/", c + 1);
-                c = url.indexOf("/", c + 1);
-                // that should find the slash after the server.
-                cacheURL = url.substr(c + 1);
-                if (debugMode)
-                    log("http caching.  url = " + cacheURL);
-            }
-            if (cacheURL)
-            {
-                var cacheFile:File = File.applicationStorageDirectory.resolvePath(downloadCacheFolder);
-                cacheFile = cacheFile.resolvePath(escape(cacheURL));
-                if (debugMode)
-                    log("caching " + cacheFile.url);
-                if (!cacheFile.exists)
-                {
-                    var fs:FileStream = new FileStream();
-                    fs.open(cacheFile, FileMode.WRITE);
-                    var srcData:ByteArray = ByteArray(loader.data);
-                    srcData.position = 0;
-                    var ba:ByteArray = new ByteArray();
-                    srcData.readBytes(ba, 0, srcData.length);
-                    ba.position = 0;
-                    fs.writeBytes(ba, 0, ba.length);
-                    fs.close();
-                }
-                else
-                {
-                    if (debugMode)
-                        log("file was already in cache");
-                }
-            }
-        }
-        
-        protected function handleOSMFSWCFileDownloaded(event:Event):void
-        {
-            try {
-                writeFileToDirectory(_osmfSWCFile, event.target.data);
-                copyFileToLibDir(_osmfSWCFile);
-                unzip(_osmfSWCFile,handleOSMFSWCUnzipped,handleOSMFSWCUnzipError);
-                clearData(URLLoader(event.target));
-                
-                updateOptionalComponentInstallStatus(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
-                updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, false);
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.COMPLETE);
-                installNextOptionalComponent();
-            } catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ERROR);
-                updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
-                abortInstallation();
-            }
-        }
-        
-        /**
-         * Unzip osmf.swc, extract library.swf from it and copy it into frameworks/rsls/osmf_<flexversion>.<buildnumber>
-         * Delete other files extracted from osmf.swc
-         */
-        protected function handleOSMFSWCUnzipped(event:Event):void
-        {
-            try {
-                var osmfFileName:String =  "osmf_" + getFlexVersionBuildString() + ".swf";
-                var copyToFile:File = _flexHomeDir.resolvePath("frameworks" + File.separator + "rsls" + File.separator + osmfFileName);
-                var osmfLibrarySwfFile:File = _flexHomeDir.resolvePath("library.swf");
-                osmfLibrarySwfFile.moveTo(copyToFile);
-                var catalogXMLFile:File = _flexHomeDir.resolvePath("catalog.xml");
-                if(catalogXMLFile.exists)
-                {
-                    catalogXMLFile.deleteFile();
-                }
-                var manifestXMLFile:File = _flexHomeDir.resolvePath("manifest.xml");
-                if(manifestXMLFile.exists)
-                {
-                    manifestXMLFile.deleteFile();
-                }
-            }
-            catch (e:Error) {
-                updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ERROR);
-                updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
-                abortInstallation();
-            }
-        }
-        
-        protected function handleOSMFSWCUnzipError(event:Event):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ERROR);
-            updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
-            abortInstallation();
-        }
-        
-        protected function copyFileToOptionalLibDir(file:File):void
-        {
-            //Copy to "${FLEX_HOME}/lib/external/optional"
-            var copyToFile:File = _flexHomeDir.resolvePath("lib" + File.separator + "external" + File.separator + "optional" + File.separator + file.name);
-            file.copyTo(copyToFile, true);
-        }
-        
-        protected function copyFileToLibDir(file:File):void
-        {
-            //Copy to "${FLEX_HOME}/frameworks/libs/"
-            var copyToFile:File = _flexHomeDir.resolvePath("frameworks" + File.separator + "libs" + File.separator + file.name);
-            file.copyTo(copyToFile, true);
-        }
-        
-        protected function handleBlazeDSInstallError(event:* = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, StepItem.ERROR);
-            updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, true);
-            log(StringUtil.substitute(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FILE, ["BlazeDS"]));
-            installNextOptionalComponent();
-        }
-        
-        protected function handleFontSWFInstallError(event:* = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ERROR);
-            updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
-            log(StringUtil.substitute(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FILE, ["FontSwf Utility"]));
-            installNextOptionalComponent();
-        }
-        
-        protected function handleOSMFSWFInstallError(event:* = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ERROR);
-            updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
-            log(StringUtil.substitute(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FILE, ["OSMF_SWF"]));
-            installNextOptionalComponent();
-        }
-        
-        protected function handleOSMFSWCInstallError(event:* = null):void
-        {
-            updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ERROR);
-            updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
-            log(StringUtil.substitute(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FILE, ["OSMF_SWC"]));
-            installNextOptionalComponent();
-        }
-        
-        protected function updateOptionalComponentInstallStatus(label:String, isInstalled:Boolean):void
-        {
-            for each (var obj:InstallerComponentVO in _installerComponentsDataProvider) {
-                if (obj.label == label) {
-                    obj.installed = isInstalled;
-                }
-            }
-        }
-        
-        protected function updateOptionalComponentInstallStatusAborted(label:String, isAborted:Boolean):void
-        {
-            for each (var obj:InstallerComponentVO in _installerComponentsDataProvider) {
-                if (obj.label == label) {
-                    obj.aborted = isAborted;
-                }
-            }
-        }
-        
-        protected function checkAndHandleAllOptionalComponentsInstalled():void
-        {
-            var allComponentsInstalled:Boolean = true;
-            for each (var obj:InstallerComponentVO in _installerComponentsDataProvider) {
-                if (!obj.required && obj.selected && !(obj.installed || obj.aborted)) {
-                    allComponentsInstalled = false;
-                }
-            }
-            if (allComponentsInstalled) {
-                tracker.trackInstallerSuccess(APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY, APACHE_FLEX_BIN_DISTRO_VERSION, _os.os);
-                cleanup(false);
-            }
-        }
-        
-        protected function cleanup(isAbort:Boolean = false, abortInfo:String = ""):void
-        {
-            if (cleanedUp)
-                return;
-            
-            cleanedUp = true;
-            
-            CursorManager.removeBusyCursor();
-            if (!_viewResourceConstants) {
-                selectDefaultLanguageInEmergency();
-            }
-            try {
-                if (_flexTempDir) {
-                    _flexTempDir.deleteDirectory(true);
-                }
-            } catch (e:Error) {
-                log(_viewResourceConstants.ERROR_UNABLE_TO_DELETE_TEMP_DIRECTORY);
-            }
-            
-            if (isAbort) {
-                tracker.trackInstallerFailure(APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY, APACHE_FLEX_BIN_DISTRO_VERSION, 
-                    _os.os + "&info=" + abortInfo);
-            }
-            else if (!wasAborted)
-            {
-                log(_viewResourceConstants.INFO_INSTALLATION_COMPLETE);
-                updateUIHandleInstallationComplete();
-            }
-            
-            saveLogToDisk();
-        }
-        
-        protected function saveLogToDisk():void
-        {
-            if (!_flexHomeDir) {
-                return;
-            }
-            
-            var file:File = _flexHomeDir.resolvePath("installer.log");
-            var fs:FileStream = new FileStream();
-            
-            try {
-                fs.open(file, FileMode.WRITE);
-                for each (var message:String in _messages) {
-                    fs.writeUTFBytes(message);
-                    fs.writeUTFBytes("\n");
-                }
-                fs.close();
-            }
-            catch (e:Error) {
-                // TODO log error?
-            }
-        }
-        
-        protected function updateUIHandleInstallationComplete():void
-        {
-            browseBtn.enabled = true;
-            openApacheFlexFolderBtn.visible = true;
-            openApacheFlexFolderBtn.includeInLayout = true;
-            progressBar.visible = false;
-            progressBar.includeInLayout = false;
-            thirdStepGroup.title = _viewResourceConstants.INFO_INSTALLATION_COMPLETE;
-        }
-        
-        protected function abortInstallation(reason:String = ""):void
-        {
-            if (currentState != "installState")
-                showConsole(null);
-            
-            directoryBtn.enabled = false;
-            browseBtn.enabled = false;
-            installBtn.enabled = false;
-            wasAborted = true;
-            if (_viewResourceConstants)
-                log(_viewResourceConstants.INFO_ABORT_INSTALLATION);
-            cleanup(true, reason);
-            if (_viewResourceConstants)
-                firstStepGroup.title = secondStepGroup.title = thirdStepGroup.title = _viewResourceConstants.INFO_ABORT_INSTALLATION;
-        }
-        
-        protected function _langSelect_changeHandler(event:IndexChangeEvent):void
-        {
-            var defaultLanguage:String = ViewResourceConstants.DEFAULT_LANGUAGE;
-            
-            var so:SharedObject = SharedObject.getLocal("InstallApacheFlex");
-            so.data.userDefaultLanguage = _langSelect.selectedItem["data"];
-            so.flush();
-            
-            if (_langSelect.selectedItem["data"] == defaultLanguage)
-            {
-                resourceManager.localeChain = [ defaultLanguage ];
-                resourceManager.update();
-                setButtonWidths();
-            }
-            else
-            {
-                loadLanguage(_langSelect.selectedItem["data"], _langSelect_changeCompleteHandler);
-            }
-        }
-        
-        private function _langSelect_changeCompleteHandler():void
-        {
-            var defaultLanguage:String = ViewResourceConstants.DEFAULT_LANGUAGE;
-            resourceManager.localeChain = [ languageID, defaultLanguage ];
-            resourceManager.update();
-            log("Using Locale: " + languageID);
-            setButtonWidths();
-        }
-        
-        override protected function resourcesChanged():void
-        {
-            super.resourcesChanged();
-            
-            if (_viewResourceConstants)
-            {
-                rememberInstallerComponents();
-                updateWindowTitle();
-                initiateInstallStepsActivity();
-                initializeInstallerComponentsDataProvider();
-                recallInstallerComponents();
+         import org.apache.flex.ant.Ant;
+         import org.apache.flex.packageflexsdk.model.InstallerComponentVO;
+         import org.apache.flex.packageflexsdk.model.OS;
+         import org.apache.flex.packageflexsdk.resource.ViewResourceConstants;
+         import org.apache.flex.packageflexsdk.util.CalcButtonWidth;
+         import org.apache.flex.packageflexsdk.util.MD5CompareUtil;
+         import org.apache.flex.packageflexsdk.view.UpdaterDialog;
+         import org.apache.flex.packageflexsdk.view.components.AdobeLicense;
+         import org.apache.flex.packageflexsdk.view.components.ConsoleWindow;
+         import org.apache.flex.packageflexsdk.view.components.MPLLicense;
+         import org.apache.flex.packageflexsdk.view.events.InstallItemSelectionEvent;
+         import org.apache.flex.utilities.common.Constants;
+         import org.apache.flex.utilities.common.MirrorURLUtil;
+         import org.apache.flex.utilities.common.interfaces.ILog;
+         import org.apache.flex.utilities.common.vo.LogMessagesVO;
+         import org.as3commons.zip.Zip;
+         import org.as3commons.zip.ZipEvent;
+         import org.as3commons.zip.ZipFile;
 
-                // This makes sure to update the Title of the license being displayed if the user changes languages
-                _currentLicenseLabel = _installerComponentsDataProvider.getItemAt(lastLicenseItemSelected).licenseName;
+         import spark.events.IndexChangeEvent;
+         import spark.events.TextOperationEvent;
 
-            }
-        }
-        
-        private var _selectedInstallerComponents:Vector.<InstallerComponentVO>;
-        
-        protected function rememberInstallerComponents():void
-        {
-            _selectedInstallerComponents = new Vector.<InstallerComponentVO>;
-            for each(var item:InstallerComponentVO in _installerComponentsDataProvider) {
-                if (item.selected) {
-                    _selectedInstallerComponents.push(item);
-                }
-            }
-        }
-        
-        protected function recallInstallerComponents():void
-        {
-            for each(var item:InstallerComponentVO in _selectedInstallerComponents) {
-                getInstallerComponentFromLabel(item.key).selected = true;
-            }
-        }
-        
-        protected function placeGroup(panel:Panel):void
-        {
-            panel.x = this.width / 2 - panel.width / 2;
-        }
-        
-        protected function handleOptionalInstallsChange(event:IndexChangeEvent):void
-        {
-            var selectedItem:InstallerComponentVO = InstallerComponentVO(event.target.selectedItem);
-            optionalInstallsTxtArea.text = selectedItem.message;
-            /*installChkBx.label = _viewResourceConstants.INSTALL_AGREE;
-            if (selectedItem.answered) {
-            if (selectedItem.selected) {
-            installChkBx.selected = true;
-            } else {
-            installChkBx.selected = false;
-            }
-            } else {
-            installChkBx.selected = false;
-            }*/
-            
-            // Store the current selected item in order to have the license title update if the language is changed
-            lastLicenseItemSelected = installComponentsList.selectedIndex;
+         import ws.tink.spark.controls.StepItem;
+         import ws.tink.spark.skins.controls.InstallApacheFlexSkin;
 
-            licenseLinkBtn.includeInLayout = true;
-            _currentLicenseLabel = selectedItem.licenseName;
-            _currentLicenseURL = selectedItem.licenseURL;
-            checkIfAllRequiredComponentsPromptsAnswered();
-            
-        }
-        
-        protected function handleLicenceBtnClick(event:Event):void
-        {
-            navigateToURL(new URLRequest(_currentLicenseURL), "_blank");
-        }
-        
-        protected function handleInstallPermissionChange(event:InstallItemSelectionEvent):void
-        {
-            if (installComponentsList.selectedItem != null) {
-                installComponentsList.selectedItem.selected = (event.item.selected);
-                installComponentsList.selectedItem.answered = true;
-            } else {
-                for (var i:int = 0; i < _installerComponentsDataProvider.length; i++) {
-                    _installerComponentsDataProvider.getItemAt(i).selected = event.item.selected;
-                    _installerComponentsDataProvider.getItemAt(i).answered = true;
-                }
-            }
-            checkIfAllRequiredComponentsPromptsAnswered();
-        }
-        
-        protected function checkIfAllRequiredComponentsPromptsAnswered():void
-        {
-            var success:Boolean = true;
-            for each (var obj:InstallerComponentVO in _installerComponentsDataProvider) {
-                if (obj.required && !obj.selected) {
-                    success = false;
-                }
-            }
-            installBtn.enabled = success;
-        }
-        
-        /************************ Utility methods *****************/
-        
-        private function createFolder(path:String):File
-        {
-            var dir:File = new File(path);
-            
-            if (!dir.exists)
-                dir.createDirectory();
-            
-            return dir;
-        }
-        
-        private function copyOrDownload(url:String, handlerFunction:Function, dest:File = null, errorFunction:Function = null, nocache:Boolean = false):void
-        {
-            if (url.search("http") == 0) {
-                download(url, handlerFunction, errorFunction, nocache);
-            } else if (url.search("file://") == 0) {
-                download(url, handlerFunction, errorFunction, nocache);
-            } else {
-                var source:File = new File(url);
-                
-                try {
-                    source.copyTo(dest, true);
-                } catch (error:Error) {
-                    if (errorFunction != null) {
-                        errorFunction.call(null);
-                    }
-                    log(_viewResourceConstants.ERROR_UNABLE_TO_COPY_FILE + error.errorID + " " + error.message);
-                }
-            }
-        }
-        
-        private function download(url:String, handlerFunction:Function, errorFunction:Function = null, nocache:Boolean = false):void
-        {
-            loader = new URLLoader();
-            if (debugMode)
-            {
-                log("downloading " + url);
-                if (usingDownloadCache)
-                    log("using download cache");
-                if (nocache)
-                    log("not caching this download");
-            }                
-            if (usingDownloadCache && !nocache)
-            {
-                var cacheURL:String;
-                if (_useMirror && url.indexOf(useMirrorPath(_mirrorURLUtil.mirrorURL)) != -1)
-                {
-                    cacheURL = url.substr(useMirrorPath(_mirrorURLUtil.mirrorURL).length);
-                    if (debugMode)
-                        log("mirror caching.  url = " + cacheURL);
-                }
-                else
-                {
-                    if (url.indexOf("http") == 0)
-                    {
-                        var c:int = url.indexOf("/");
-                        c = url.indexOf("/", c + 1);
-                        c = url.indexOf("/", c + 1);
-                        // that should find the slash after the server.
-                        cacheURL = url.substr(c + 1);
-                        if (debugMode)
-                            log("http caching.  url = " + cacheURL);
-                    }
-                }
-                if (cacheURL)
-                {
-                    var cacheFile:File = File.applicationStorageDirectory.resolvePath(downloadCacheFolder);
-                    cacheFile = cacheFile.resolvePath(escape(cacheURL));
-                    if (debugMode)
-                        log("searching cache for " + cacheFile.url);
-                    if (cacheFile.exists)
-                    {
-                        log(_viewResourceConstants.INFO_USING_CACHED_FILE + " " + cacheFile.url);
-                        url = cacheFile.url;
-                    }
-                }
-            }
-            var req:URLRequest = new URLRequest(url);
-            //Wait for 5 minutes before aborting download attempt.  Adobe download sites as well as some Apache mirrors are extremely slow.
-            req.idleTimeout = 300000;
-            
-            loader.dataFormat = URLLoaderDataFormat.BINARY;
-            if (usingDownloadCache)
-                loader.addEventListener(Event.COMPLETE, function (event:Event):void
-                {
-                    if (debugMode)
-                        log("download complete preparing to cache");
-                    var cacheURL:String;
-                    if (_useMirror && url.indexOf(useMirrorPath(_mirrorURLUtil.mirrorURL)) != -1)
-                    {
-                        cacheURL = url.substr(useMirrorPath(_mirrorURLUtil.mirrorURL).length);
-                        if (debugMode)
-                            log("mirror caching.  url = " + cacheURL);
-                    }
-                    else
-                    {
-                        if (url.indexOf("http") == 0)
-                        {
-                            var c:int = url.indexOf("/");
-                            c = url.indexOf("/", c + 1);
-                            c = url.indexOf("/", c + 1);
-                            // that should find the slash after the server.
-                            cacheURL = url.substr(c + 1);
-                            if (debugMode)
-                                log("http caching.  url = " + cacheURL);
-                        }
-                    }
-                    if (cacheURL && !nocache)
-                    {
-                        var cacheFile:File = File.applicationStorageDirectory.resolvePath(downloadCacheFolder);
-                        cacheFile = cacheFile.resolvePath(escape(cacheURL));
-                        if (debugMode)
-                            log("caching " + cacheFile.url);
-                        if (!cacheFile.exists)
-                        {
-                            var fs:FileStream = new FileStream();
-                            fs.open(cacheFile, FileMode.WRITE);
-                            var srcData:ByteArray = ByteArray(loader.data);
-                            srcData.position = 0;
-                            var ba:ByteArray = new ByteArray();
-                            srcData.readBytes(ba, 0, srcData.length);
-                            ba.position = 0;
-                            fs.writeBytes(ba, 0, ba.length);
-                            fs.close();
-                        }
-                        else
-                        {
-                            if (debugMode)
-                                log("file was already in cache");
-                        }
-                    }
-                    
-                });
-            loader.addEventListener(Event.COMPLETE, handlerFunction, false, 0, true);
-            loader.addEventListener(Event.COMPLETE, handleDownloadComplete, false, 0, true);
-            
-            progressBar.percent = 0;
-            
-            if (errorFunction != null) {
-                loader.addEventListener(ErrorEvent.ERROR, errorFunction, false, 0, true);
-                loader.addEventListener(IOErrorEvent.IO_ERROR, errorFunction, false, 0, true);
-            }
-            loader.addEventListener(ProgressEvent.PROGRESS, handleDownloadProgress, false, 0, true);
-            
-            loader.load(req);
-        }
-        
-        private function handleDownloadProgress(event:ProgressEvent):void
-        {
-            var bytesTotal:int = event.bytesTotal;
-            var bytesLoaded:int = event.bytesLoaded;
-            if (event.bytesTotal > 0)
-            {
-                var percentLoaded:int = Math.round(bytesLoaded * 100 / bytesTotal);
-                if (logProgressEvents)
-                    log("download progress " + event.bytesLoaded + "  " + event.bytesTotal, -1, false);
-                
-                progressBar.percent = percentLoaded;
-            }
-        }
-        
-        private function handleDownloadComplete(event:Event):void
-        {
-            _previousDisplayedPercent = 0;
-            clearData(URLLoader(event.target));
-        }
-        
-        private function clearData(v:URLLoader):void
-        {
-            ByteArray(v.data).clear();
-            System.gc();
-        }
-        
-        private function unzip(fileToUnzip:File, unzipCompleteFunction:Function, unzipErrorFunction:Function = null):void
-        {
-            var zipFileBytes:ByteArray = new ByteArray();
-            var fs:FileStream = new FileStream();
-            var fzip:Zip = new Zip();
-            
-            fs.open(fileToUnzip, FileMode.READ);
-            fs.readBytes(zipFileBytes);
-            fs.close();
-            
-            fzip.addEventListener(ZipEvent.FILE_LOADED, onFileLoaded, false, 0, true);
-            fzip.addEventListener(Event.COMPLETE, unzipCompleteFunction, false, 0, true);
-            fzip.addEventListener(Event.COMPLETE, onUnzipComplete, false, 0, true);
-            if (unzipErrorFunction != null) {
-                fzip.addEventListener(ErrorEvent.ERROR, unzipErrorFunction, false, 0, true);
-                _fileUnzipErrorFunction = unzipErrorFunction
-            }
-            fzip.loadBytes(zipFileBytes);
-        }
-        
-        private function onFileLoaded(e:ZipEvent):void
-        {
-            try {
-                var fzf:ZipFile = e.file;
-                var f:File;
-                if (overlaying)
-                    f = _flexTempDir.resolvePath(fzf.filename);
-                else
-                    f = _flexHomeDir.resolvePath(fzf.filename);
-                var fs:FileStream = new FileStream();
-                
-                if (isDirectory(fzf)) {
-                    // Is a directory, not a file. Dont try to write anything into it.
-                    return;
-                }
-                
-                fs.open(f, FileMode.WRITE);
-                fs.writeBytes(fzf.content);
-                fs.close();
-                
-            } catch (error:Error) {
-                _fileUnzipErrorFunction.call();
-            }
-        }
-        
-        private function isDirectory(f:ZipFile):Boolean
-        {
-            if (f.filename.substr(f.filename.length - 1) == "/" || f.filename.substr(f.filename.length - 1) == "\\") {
-                return true;
-            }
-            return false;
-        }
-        
-        private function onUnzipComplete(event:Event):void
-        {
-            var fzip:Zip = event.target as Zip;
-            fzip.close();
-            fzip.removeEventListener(ZipEvent.FILE_LOADED, onFileLoaded);
-            fzip.removeEventListener(Event.COMPLETE, onUnzipComplete);
-        }
-        
-        private function untar(source:File, destination:File, unTarCompleteFunction:Function, unTarErrorFunction:Function):void
-        {
-            var tar:File;
-            var startupInfo:NativeProcessStartupInfo = new NativeProcessStartupInfo();
-            var arguments:Vector.<String> = new Vector.<String>();
-            
-            if (_os.isLinux()) {
-                tar = new File("/bin/tar");
-            }
-            else {
-                tar = new File("/usr/bin/tar");
-            }
-            
-            arguments.push("xf");
-            arguments.push(source.nativePath);
-            arguments.push("-C");
-            arguments.push(destination.nativePath);
-            
-            startupInfo.executable = tar;
-            startupInfo.arguments = arguments;
-            
-            _process = new NativeProcess();
-            _process.addEventListener(ProgressEvent.STANDARD_OUTPUT_DATA, unTarFileProgress, false, 0, true);
-            _process.addEventListener(ProgressEvent.STANDARD_ERROR_DATA, unTarErrorFunction, false, 0, true);
-            _process.addEventListener(ProgressEvent.STANDARD_ERROR_DATA, unTarError, false, 0, true);
-            _process.addEventListener(NativeProcessExitEvent.EXIT, unTarCompleteFunction, false, 0, true);
-            _process.addEventListener(NativeProcessExitEvent.EXIT, unTarComplete, false, 0, true);
-            _process.start(startupInfo);
-        }
-        
-        private function unTarError(event:Event):void
-        {
-            var output:String = _process.standardError.readUTFBytes(_process.standardError.bytesAvailable);
-            
-            log(_viewResourceConstants.ERROR_NATIVE_PROCESS_ERROR);
-            log(output);
-        }
-        
-        private function unTarFileProgress(event:Event):void
-        {
-            var output:String = _process.standardOutput.readUTFBytes(_process.standardOutput.bytesAvailable);
-            
-            log(output);
-        }
-        
-        private function unTarComplete(event:NativeProcessExitEvent):void
-        {
-            _process.closeInput();
-            _process.exit(true);
-        }
-        
-        private function writeFileToDirectory(file:File, data:ByteArray):void
-        {
-            var fs:FileStream = new FileStream();
-            fs.open(file, FileMode.WRITE);
-            fs.writeBytes(data);
-            fs.close();
-        }
-        
-        private function isValidConfigFile(file:File):Boolean
-        {
-            var name:String = file.name;
-            
-            if (name.search("-config.xml") == -1) {
-                return false;
-            } else {
-                return true;
-            }
-        }
-        
-        private function isAirConfigFile(file:File):Boolean
-        {
-            var name:String = file.name;
-            
-            if (name.search("air") == 0) {
-                return true;
-            } else {
-                return false;
-            }
-        }
-        
-        private function log(text:String, position:int = -1, isPublic:Boolean = true, skipLog:Boolean = false):void
-        {
-            if (text == null)
-                text = "";
-            if (position == -1) {
-                if (!skipLog)
-                    _messages.addItem(text);
-                if (isPublic)
-                    lastPublicMessage = text;
-            } else {
-                _messages.addItemAt(text, position);
-            }
-            if (debugMode)
-                trace(text);
-            if (logFile)
-            {
-                var f:File = new File(logFile);
-                var fs:FileStream = new FileStream();
-                fs.open(f, FileMode.APPEND);
-                fs.writeUTFBytes(text + "\n");
-                fs.close();
-            }
-        }
-        
-        private var console:ConsoleWindow;
-        private function showConsole(event:Event):void
-        {
-            if (!console || console.closed)
-                console = new ConsoleWindow();
-            else if (console)
-                console.orderToFront();
-            
-            console.messages = _messages;
-            console.open();
-            console.nativeWindow.x = this.nativeWindow.x + this.nativeWindow.width / 2 - console.nativeWindow.width / 2;
-            console.nativeWindow.y = this.nativeWindow.y + this.nativeWindow.height / 2 - console.nativeWindow.height / 2;
-        }
-        
-        private function showMPLLicense(event:Event):void
-        {
-            var licenseWindow:MPLLicense = new MPLLicense();
-            licenseWindow.open();
-            licenseWindow.nativeWindow.x = this.nativeWindow.x + this.nativeWindow.width / 2 - licenseWindow.nativeWindow.width / 2;
-            licenseWindow.nativeWindow.y = this.nativeWindow.y + this.nativeWindow.height / 2 - licenseWindow.nativeWindow.height / 2;
-        }
-        
-        private function showAdobeLicense(event:Event):void
-        {
-            var licenseWindow:AdobeLicense = new AdobeLicense();
-            licenseWindow.open();
-            licenseWindow.nativeWindow.x = this.nativeWindow.x + this.nativeWindow.width / 2 - licenseWindow.nativeWindow.width / 2;
-            licenseWindow.nativeWindow.y = this.nativeWindow.y + this.nativeWindow.height / 2 - licenseWindow.nativeWindow.height / 2;
-        }
-        
-        private function openApacheFlexFolder(event:Event):void
-        {
-            _flexHomeDir.openWithDefaultApplication();
-        }
-        
-        private function closeApplication(event:Event):void
-        {
-            removeEventListener(Event.CLOSING, closeApplication);
-            
-            if (currentState == "installState")
-            {
-                if (currentStep < stepLabels.length)
-                {
-                    // User aborted the installation by closing the installer
-                    var activeStep:StepItem = getActiveStepItem();
-                    if (_viewResourceConstants)
-                        abortInstallation(_viewResourceConstants.INFO_USER_ABORT_INSTALLATION + activeStep.label);
-                }
-            }
-            
-            // TODO only enable close button when finished or when an error occurs
-            // TODO anything we need to clean up?
-            if (console && !console.closed)
-                console.closeWindow(null);
-            cleanup();
-            close();
-        }
-        
-        protected function getActiveStepItem():StepItem
-        {
-            for each (var s:StepItem in _installationSteps) {
-                if (s.status == StepItem.ACTIVE) {
-                    return s;
-                }
-            }
-            return null;
-        }
-        
-        protected function clickLogo(event:MouseEvent):void
-        {
-            navigateToURL(new URLRequest(Constants.APACHE_FLEX_URL));
-        }
-        
-        protected function getStepItemFromStepLabel(stepLabel:String):StepItem
-        {
-            for each (var s:StepItem in _installationSteps) {
-                if (s.label == stepLabel) {
-                    return s;
-                }
-            }
-            
-            return null;
-        }
-        
-        protected function getInstallerComponentFromLabel(key:String):InstallerComponentVO
-        {
-            for each (var s:InstallerComponentVO in _installerComponentsDataProvider) {
-                if (s.key == key) {
-                    return s;
-                }
-            }
-            
-            return null;
-        }
-        
-        protected function updateActivityStep(stepLabel:String, status:String):void
-        {
-            var step:StepItem = getStepItemFromStepLabel(stepLabel);
-            
-            if (step) {
-                step.status = status;
-            }
-        }
-        
-        private function isDirectoryEmpty(dir:File):Boolean
-        {
-            var result:Boolean;
-            
-            var filesArray:Array = dir.getDirectoryListing();
-            
-            var length:int = filesArray.length;
-            result = length == 0;
-            if (length == 1) {
-                var explodedPath:Array = File(filesArray[0]).url.split("/");
-                
-                // the .DS_Store file doesn't bother anybody, so we can safely ignore it.
-                // also ignore local.properties so you an override install settings
-                result = explodedPath[explodedPath.length - 1] == ".DS_Store" ||
-                    explodedPath[explodedPath.length - 1] == "local.properties";
-            }
-            
-            return result;
-        }
-        
-        protected function showDisclaimer():void
-        {
-            var request:URLRequest = new URLRequest(Constants.APACHE_FLEX_URL + Constants.DISCLAIMER_PATH);
-            
-            navigateToURL(request, "_blank");
-        }
-        
-        protected function installComponentsList_creationCompleteHandler(event:FlexEvent):void
-        {
-            installComponentsList.addEventListener(InstallItemSelectionEvent.INSTALL_ITEM_SELECTION_CHANGED, handleInstallPermissionChange);
-        }
-        
-        private function onMouseRoll(event:MouseEvent):void
-        {
-            if (event.type == MouseEvent.MOUSE_OVER) {
-                event.target.styleName = "linkTextHover";
-            } else {
-                event.target.styleName = "linkText";
-            }
-        }
-        
-        private function getFlexVersionBuildString():String
-        {
-            var flexPropertiesFile:File = _flexHomeDir.resolvePath("flex-sdk-description.xml");
-            var fs:FileStream = new FileStream();
-            fs.open(flexPropertiesFile, FileMode.READ);
-            var contents:XML = new XML(fs.readMultiByte(fs.bytesAvailable, "utf-8"));
-            fs.close();
-            return contents.version + "." + contents.build;
-        }
-        
-    ]]></fx:Script>
+         // embed us strings so we can always have them if we can't get to the locale files
+         [Embed(source="properties/en_US.properties", mimeType="application/octet-stream")]
+         private var en_US_Properties:Class;
+
+         private var cleanedUp:Boolean;
+
+         private var _mirrorURLCGI:String;
+         private var _useMirror:Boolean = true;
+         private var _latestVersion:String;
+         private var loggedVersion:Boolean;
+         private var logFile:String;
+         private var debugMode:Boolean = false;
+         private var logProgressEvents:Boolean = false;
+         private var showDevBuilds:Boolean = false;
+         private var usingDownloadCache:Boolean;
+         private var downloadCacheFolder:String;
+         private var userDefaultLanguage:String;
+         private var firstTime:Boolean = true;
+         private var legacy:Boolean = true;
+         private var nocache:Boolean = true;
+         private var wasAborted:Boolean;
+
+         public var installerAppPath:String;
+         public var installerAppFileName:String;
+
+         // loader needs to be in instance var otherwise it can get GC'd.
+         // We only load one thing at a time, so we can all share this
+         // var
+         private var loader:URLLoader;
+
+         /**
+          * Utility Singleton Instances
+          */
+         private var _md5CompareUtil:MD5CompareUtil = MD5CompareUtil.instance;
+         private var _mirrorURLUtil:MirrorURLUtil = MirrorURLUtil.instance;
+
+         /**
+          * Apache Flex binary distribution
+          *
+          * Values stored in sdk-installer-config.xml edit file to change
+          *
+          */
+         private var APACHE_FLEX_BIN_DISTRO_PATH:String;
+         private var APACHE_FLEX_BIN_DISTRO_FILE:String;
+         private var APACHE_FLEX_BIN_INSTALLER_FILE:String;
+         private var APACHE_FLEX_BIN_DISTRO_FILE_SHORT:String;
+         private var APACHE_FLEX_BIN_DISTRO_URL:String;
+         private var APACHE_FLEX_BIN_INSTALLER_URL:String;
+         [Bindable]
+         private var APACHE_FLEX_BIN_DISTRO_VERSION:String = "";
+         [Bindable]
+         private var APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY:String = "";
+
+         /**
+          * Adobe AIR SDK
+          *
+          * Values stored in sdk-installer-config.xml edit file to change
+          *
+          */
+         [Bindable]
+         private var AIR_VERSIONS:ArrayCollection = new ArrayCollection();
+         private var AIR_VERSION:String = "14.0";
+         private var ADOBE_AIR_SDK_WIN_FILE:String;
+         private var ADOBE_AIR_SDK_WIN_URL:String;
+         private var ADOBE_AIR_SDK_MAC_FILE:String;
+         private var ADOBE_AIR_SDK_MAC_URL:String;
+         private var ADOBE_AIR_SDK_LINUX_FILE:String;
+         private var ADOBE_AIR_SDK_LINUX_URL:String;
+
+         /**
+          * Adobe Flash Player
+          *
+          * Values stored in sdk-installer-config.xml edit file to change
+          *
+          */
+         [Bindable]
+         private var FLASH_PLAYER_VERSIONS:ArrayCollection = new ArrayCollection();
+         private var FLASH_PLAYER_VERSION:String = "11.1";
+         private var FLASH_PLAYER_SWF_VERSION:String = "14";
+         private var ADOBE_FB_GLOBALPLAYER_SWC_FILE:String;
+         private var ADOBE_FB_GLOBALPLAYER_SWC_URL:String;
+
+         /**
+          * Apache Flex
+          *
+          * Values stored in sdk-installer-config.xml edit file to change
+          *
+          */
+         [Bindable]
+         private var FLEX_VERSIONS:ArrayCollection = new ArrayCollection();
+
+         /**
+          *
+          * SwfObject
+          *
+          */
+         private var SWF_OBJECT_FILE:String;
+         private var SWF_OBJECT_URL:String;
+
+         /**
+          * Optional installs
+          *
+          */
+         private var OSMF_SWC_FILE:String;
+         private var OSMF_SWC_URL:String;
+         private var OSMF_SWF_FILE:String = "osmf.swf";
+
+         private var BLAZEDS_FILE:String;
+         private var BLAZEDS_URL:String;
+
+         private var AFE_FILE:String;
+         private var AFE_URL:String;
+         private var AGLJ40_FILE:String;
+         private var AGLJ40_URL:String;
+         private var FLEX_FONTKIT_FILE:String;
+         private var FLEX_FONTKIT_URL:String;
+         private var RIDEAU_FILE:String;
+         private var RIDEAU_URL:String;
+
+         [Bindable]
+         private var _flexHome:String;
+         private var _flexTemp:String;
+         private var _flexHomeDir:File;
+         private var _flexTempDir:File;
+         private var _apacheFlexSDKCompressedFile:File;
+         private var _adobeAIRSDKZipFile:File;
+         private var _fbGlobalPlayerDir:File;
+         private var _fbGlobalPlayerFile:File;
+         private var _blazeDSJarFile:File;
+         private var _afeJarFile:File;
+         private var _aglj40JarFile:File;
+         private var _flexFontKitJarFile:File;
+         private var _rideauJarFile:File;
+         private var _osmfSWCFile:File;
+         private var _osmfSWFFile:File;
+
+         private var _os:OS = new OS();
+         private var _loader:URLLoader;
+         private var _process:NativeProcess;
+         private var _previousDisplayedPercent:int = 0;
+         private var _fileUnzipErrorFunction:Function;
+         private var _numOptionalComponents:int = 4;
+         private var _numOptionalComponentsPermissions:int = 0;
+         private var _useOSMF2:Boolean = true;
+
+         private var languageOverride:String;
+         private var configOverride:String = "";
+         private var stepsOverride:String = "";
+         private var installOverride:String = "";
+
+         private var overlaying:Boolean;
+         private var usingXML:Object;
+         private var additionalProps:Object = {};
+         private var licensePropertyMap:Object = {};
+         private var progressLabels:XML;
+         private var installStepsData:XMLList;
+         private var stepIDs:Vector.<String> = new Vector.<String>();
+         private var stepLabels:Vector.<String> = new Vector.<String>();
+         private var currentStep:int = 0;
+
+         private var customMenuItem1:ContextMenuItem = new ContextMenuItem("Show Dev Builds");
+         private var customMenuItem2:ContextMenuItem = new ContextMenuItem("Configure Download Cache...");
+         private var customMenuItem3:ContextMenuItem = new ContextMenuItem("Enable Verbose Logging");
+         private var customMenuItem4:ContextMenuItem = new ContextMenuItem("Enable Progress Logging");
+
+         [Bindable]
+         private var _viewResourceConstants:ViewResourceConstants;
+         [Bindable]
+         private var supportedLanguages:ArrayCollection = new ArrayCollection();
+         [Bindable]
+         private var _installationSteps:ArrayCollection = new ArrayCollection();
+         [Bindable]
+         private var _installerComponentsDataProvider:ArrayCollection = new ArrayCollection();
+         [Bindable]
+         private var _currentLicenseURL:String;
+         [Bindable]
+         private var _currentLicenseLabel:String;
+         [Bindable]
+         public var _messages:ArrayCollection = new ArrayCollection();
+
+         private var _lastTag:String;
+         private var _lastPublicMessage:String;
+         public function set lastPublicMessage(s:String):void
+         {
+             var tag:String;
+             var c:int;
+
+             c = s.indexOf("[");
+             if (c != -1)
+             {
+                 var c2:int = s.indexOf("] ");
+                 if (c2 != -1)
+                 {
+                     tag = s.substring(c + 1, c2);
+                     s = s.substr(c2 + 2);
+                 }
+             }
+             if (tag && tag == _lastTag && tag == "get")
+                 _lastPublicMessage += "\n" + s;
+             else
+                 _lastPublicMessage = s;
+             _lastTag = tag;
+             dispatchEvent(new Event("messageChanged"));
+         }
+
+         [Bindable("messageChanged")]
+         public function get lastFilteredPublicMessage():String
+         {
+             return _lastPublicMessage;
+         }
+
+         private function getInvoke():void
+         {
+             var nativeApplication:NativeApplication = NativeApplication.nativeApplication;
+             nativeApplication.addEventListener(InvokeEvent.INVOKE, parseArgs);
+         }
+
+         [Bindable]
+         private var _standardButtonWidth:Number = 88;
+
+         public function setButtonWidths():void
+         {
+             var calc:CalcButtonWidth = new CalcButtonWidth(hiddenButton);
+
+             calc.buttonWidth(installLogBtn);
+             calc.buttonWidth(openApacheFlexFolderBtn);
+
+             _standardButtonWidth = calc.maxButtonWidth([installBtn, browseBtn, closeBtn, nextBtn, firstStepBackBtn, secondStepBackBtn]);
+         }
+
+         private function parseArgs(event:InvokeEvent):void
+         {
+             for each (var s:String in event.arguments)
+             {
+                 if (s.indexOf("-language=") == 0)
+                 {
+                     languageOverride = s.substring(10);
+                 }
+                 if (s.indexOf("-config=") == 0)
+                 {
+                     configOverride = s.substring(8);
+                 }
+                 if (s.indexOf("-install=") == 0)
+                 {
+                     installOverride = s.substring(9);
+                 }
+                 if (s.indexOf("-steps=") == 0)
+                 {
+                     stepsOverride = s.substring(7);
+                 }
+                 if (s.indexOf("-debug") == 0)
+                 {
+                     debugMode = true;
+                 }
+                 if (s.indexOf("-log=") == 0)
+                 {
+                     debugMode = true;
+                     logFile = s.substring(5);
+                 }
+             }
+             var so:SharedObject = SharedObject.getLocal("InstallApacheFlex");
+             usingDownloadCache = so.data.usingDownloadCache;
+             downloadCacheFolder = so.data.downloadCacheFolder;
+             userDefaultLanguage = so.data.userDefaultLanguage;
+         }
+
+         protected function handleApplicationComplete(event:FlexEvent):void
+         {
+             CursorManager.setBusyCursor();
+             loaderInfo.uncaughtErrorEvents.addEventListener(UncaughtErrorEvent.UNCAUGHT_ERROR, uncaughtErrorHandler);
+             addEventListener(Event.CLOSING, closeApplication);
+             updateWindow();
+             var hasInternet:Boolean = false;
+             var networkAdapters:Vector.<NetworkInterface> = NetworkInfo.networkInfo.findInterfaces();
+             for each (var networkAdapter:NetworkInterface in networkAdapters)
+             {
+                 if (networkAdapter.active)
+                 {
+                     hasInternet = true;
+                     break;
+                 }
+             }
+             if (hasInternet)
+             {
+                 loadXML();
+             }
+             logVersion();
+             if (!hasInternet)
+             {
+                 log("Internet connection unavailable");
+                 abortInstallation("Internet connection unavailable.");
+             }
+         }
+
+         private function uncaughtErrorHandler(event:UncaughtErrorEvent):void
+         {
+             if (currentStep > 0)
+                 updateActivityStep(stepLabels[currentStep - 1], StepItem.ERROR);
+             if (event.error is Error)
+             {
+                 var error:Error = event.error as Error;
+                 log(error.message);
+                 log(error.getStackTrace(), -1, false);
+                 abortInstallation(error.message + "\n" + error.getStackTrace());
+             }
+             else if (event.error is ErrorEvent)
+             {
+                 var errorEvent:ErrorEvent = event.error as ErrorEvent;
+                 log(errorEvent.text);
+                 abortInstallation(errorEvent.text);
+             }
+             else
+             {
+                 // a non-Error, non-ErrorEvent type was thrown and uncaught
+                 log(event.toString());
+                 abortInstallation(event.toString());
+             }
+         }
+
+         /**
+          * Define on ResourceManager all keys for translation.
+          * If some key is not present on any other language selected by user, the default value will be displayed
+          * on the screen
+          */
+         private function defineResourceManagerDefaultLanguage():void
+         {
+             selectDefaultLanguage();
+         }
+
+         private function getIndexOfEnUS():int
+         {
+             for (var i:int = 0; i < _langSelect.dataProvider.length; i++)
+             {
+                 if (_langSelect.dataProvider.getItemAt(i).data == "en_US")
+                 {
+                     return i;
+                 }
+             }
+             return -1;
+         }
+
+         private function updateWindowTitle():void
+         {
+             if (_viewResourceConstants)
+                 this.nativeWindow.title = StringUtil.substitute(_viewResourceConstants.INFO_WINDOW_TITLE, [APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY]);
+         }
+
+         protected function selectDefaultLanguageInEmergency():void
+         {
+             loadLanguage("en_US", loadUSInEmergencyComplete);
+         }
+
+         private function loadUSInEmergencyComplete():void
+         {
+             _viewResourceConstants = ViewResourceConstants.instance;
+             _viewResourceConstants.update();
+         }
+
+         protected function selectDefaultLanguage():void
+         {
+             loadLanguage("en_US", loadUSComplete);
+         }
+
+         private function loadUSComplete():void
+         {
+             var userLocale:String;
+
+             if (userDefaultLanguage)
+             {
+                 userLocale = userDefaultLanguage;
+             }
+             else
+             {
+                 userLocale = new StringTools(LocaleID.DEFAULT).actualLocaleIDName.replace("-", "_");
+             }
+
+             if (languageOverride)
+             {
+                 userLocale = languageOverride;
+             }
+
+             loadDefaultLanguage(userLocale);
+         }
+
+         private function loadDefaultLanguage(userLocale:String):void
+         {
+             loadLanguage(userLocale, defaultLanguageLoaded);
+         }
+
+         private var languageURL:String;
+         private var languageID:String;
+
+         private function loadLanguage(userLocale:String, completeFunction:Function):void
+         {
+             if (languageURL && loader) // busy loading another language
+                 loader.close();
+
+             if (userLocale == "en_US")
+             {
+                 var ba:ByteArray = new en_US_Properties() as ByteArray;
+                 var data:String = ba.readUTFBytes(ba.bytesAvailable);
+                 installLanguage(userLocale, data);
+                 completeFunction();
+                 return;
+             }
+             var n:int = supportedLanguages.length;
+             for (var i:int = 0; i < n; i++)
+             {
+                 if (supportedLanguages[i].data == userLocale)
+                 {
+                     languageID = userLocale;
+                     languageURL = supportedLanguages[i].path;
+                     var url:URLRequest = new URLRequest(languageURL);
+                     loader = new URLLoader();
+                     loader.dataFormat = URLLoaderDataFormat.TEXT;
+                     loader.addEventListener(IOErrorEvent.IO_ERROR, languageLoadErrorHandler);
+                     loader.addEventListener(SecurityErrorEvent.SECURITY_ERROR, languageLoadErrorHandler);
+                     loader.addEventListener(Event.COMPLETE, function (e:Event):void
+                     {
+                         languageURL = null;
+                         installLanguage(userLocale, loader.data);
+                         completeFunction();
+                     });
+                     loader.load(url);
+                     return;
+                 }
+             }
+             completeFunction();
+         }
+
+         private function installLanguage(userLocale:String, data:String):void
+         {
+             var resource:ResourceBundle = new ResourceBundle(userLocale, ViewResourceConstants.BUNDLE_NAME);
+             var variables:Array;
+             if (data.indexOf("\r\n") != -1)
+                 variables = data.split("\r\n");
+             else
+                 variables = data.split("\n");
+             for each (var p:String in variables)
+             {
+                 if (p.charAt(0) == "#")
+                     continue;
+
+                 var c:int = p.indexOf("=");
+                 if (c != -1)
+                 {
+                     var key:String = p.substr(0, c);
+                     var value:String = p.substr(c + 1);
+                     while (value.indexOf("\\n") != -1)
+                         value = value.replace("\\n", "\n");
+                     resource.content[key] = value;
+                 }
+             }
+
+             resourceManager.addResourceBundle(resource);
+         }
+
+         private function languageLoadErrorHandler(event:Event):void
+         {
+             log("Unable to load language file " + languageURL);
+             log(event.toString());
+             abortInstallation("Unable to load language file " + languageURL);
+         }
+
+         private function defaultLanguageLoaded():void
+         {
+             resourceManager.localeChain = [ViewResourceConstants.DEFAULT_LANGUAGE];
+
+             var userLocale:String;
+
+             if (userDefaultLanguage)
+             {
+                 userLocale = userDefaultLanguage;
+             }
+             else
+             {
+                 userLocale = new StringTools(LocaleID.DEFAULT).actualLocaleIDName.replace("-", "_");
+             }
+
+             if (languageOverride)
+             {
+                 userLocale = languageOverride;
+             }
+             log("Using Locale: " + userLocale);
+
+             var n:int = supportedLanguages.length;
+             for (var i:int = 0; i < n; i++)
+             {
+                 if (supportedLanguages[i].data == userLocale)
+                 {
+                     _langSelect.selectedIndex = i;
+
+                     resourceManager.localeChain = [userLocale, "en_US"];
+
+                     break;
+                 }
+             }
+             _viewResourceConstants = ViewResourceConstants.instance;
+
+             resourceManager.addEventListener(Event.CHANGE, _viewResourceConstants.update);
+
+             _viewResourceConstants.update();
+             setButtonWidths();
+             directoryBtn.enabled = true;
+
+             updateWindow();
+
+             _mirrorURLUtil.logMessages = new LogMessagesVO(_viewResourceConstants.FETCH_MIRROR_CGI, _viewResourceConstants.FETCH_MIRROR_CGI_DONE,
+                     _viewResourceConstants.FETCH_MIRROR_CGI_ERROR);
+
+             _mirrorURLUtil.getMirrorURL(Constants.APACHE_FLEX_URL + _mirrorURLCGI, getMirrorURLResultHandler);
+             CursorManager.removeBusyCursor();
+
+             checkValidOS();
+         }
+
+         protected function updateWindow():void
+         {
+             updateWindowTitle();
+
+             this.nativeWindow.x = Screen.mainScreen.bounds.width / 2 - this.nativeWindow.width / 2;
+             this.nativeWindow.y = Screen.mainScreen.bounds.height / 2 - this.nativeWindow.height / 2;
+         }
+
+         protected function loadXML():void
+         {
+             var request:URLRequest;
+
+             if (configOverride != "")
+             {
+                 request = new URLRequest(configOverride);
+             }
+             else
+             {
+                 request = new URLRequest(Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME);
+             }
+
+             _loader = new URLLoader();
+
+             try
+             {
+                 _loader.load(request);
+             }
+             catch (error:Error)
+             {
+                 selectDefaultLanguageInEmergency();
+                 log("Unable to load " + Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME);
+                 log(_viewResourceConstants.ERROR_CONFIG_XML_LOAD + error.errorID + " " + error.message);
+                 abortInstallation("Unable to load " + Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME);
+             }
+
+             _loader.addEventListener(IOErrorEvent.IO_ERROR, xmlError, false, 0, true);
+             _loader.addEventListener(Event.COMPLETE, xmlLoaded, false, 0, true);
+         }
+
+         protected function xmlError(event:IOErrorEvent):void
+         {
+             selectDefaultLanguageInEmergency();
+             log("Unable to load " + Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME);
+             log(_viewResourceConstants.ERROR_CONFIG_XML_LOAD + event.errorID);
+             abortInstallation("Unable to load " + Constants.APACHE_FLEX_URL + Constants.CONFIG_XML_NAME + " " + event.toString());
+         }
+
+         protected function xmlLoaded(event:Event):void
+         {
+             if (setXMLVariables())
+             {
+                 _langSelect.dataProvider = supportedLanguages;
+                 _langSelect.selectedIndex = getIndexOfEnUS();
+                 _langSelect.enabled = true;
+                 defineResourceManagerDefaultLanguage();
+             }
+         }
+
+         protected function checkValidOS():void
+         {
+             if (_os.isOther())
+                 log(_viewResourceConstants.ERROR_UNSUPPORTED_OPERATING_SYSTEM);
+         }
+
+         private function devBuildFilterFunction(o:Object):Boolean
+         {
+             return !o.devBuild;
+         }
+
+         private function debugModeHandler(event:Event):void
+         {
+             debugMode = true;
+             customMenuItem3.caption = "Verbose Logging Enabled";
+         }
+
+         private function debugProgressHandler(event:Event):void
+         {
+             logProgressEvents = true;
+             customMenuItem4.caption = "Logging Progress Events";
+         }
+
+         private function devBuildShowHandler(event:Event):void
+         {
+             var item:Object = flexVersion.selectedItem;
+             FLEX_VERSIONS.filterFunction = null;
+             FLEX_VERSIONS.refresh();
+             flexVersion.selectedItem = item;
+             customMenuItem1.caption = "Showing Dev Builds";
+         }
+
+         private function downloadCacheHandler(event:Event):void
+         {
+             var dlg:CacheDialog = new CacheDialog();
+             dlg.addEventListener(Event.COMPLETE, updateDownloadCache);
+             PopUpManager.addPopUp(dlg, this, true);
+             PopUpManager.centerPopUp(dlg);
+             dlg.cb.selected = usingDownloadCache;
+             dlg.folder.text = downloadCacheFolder;
+         }
+
+         private function updateDownloadCache(event:Event):void
+         {
+             downloadCacheFolder = event.target.folder.text;
+             usingDownloadCache = event.target.cb.selected;
+             var so:SharedObject = SharedObject.getLocal("InstallApacheFlex");
+             so.data.usingDownloadCache = usingDownloadCache;
+             so.data.downloadCacheFolder = downloadCacheFolder;
+             so.flush();
+         }
+
+         protected function setXMLVariables():Boolean
+         {
+             try
+             {
+                 var data:XML = XML(_loader.data);
+             }
+             catch (e:Error)
+             {
+                 log("Error parsing configuration file");
+                 abortInstallation("Error parsing configuration file");
+                 return false;
+             }
+             var keepGoing:Boolean = true;
+             if (firstTime)
+             {
+                 firstTime = false;
+
+                 _latestVersion = data.version.latest.toString();
+
+                 installerAppPath = data.installer.(@name == 'SDKInstallerApp').@path.toString();
+                 installerAppFileName = data.installer.(@name == 'SDKInstallerApp').@file.toString();
+
+                 _mirrorURLCGI = data.mirror.(@name == 'MirrorURLCGI').@file.toString();
+
+                 customMenuItem1.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, devBuildShowHandler);
+                 customMenuItem2.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, downloadCacheHandler);
+                 customMenuItem3.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, debugModeHandler);
+                 customMenuItem4.addEventListener(ContextMenuEvent.MENU_ITEM_SELECT, debugProgressHandler);
+
+                 var contextMenuCustomItems:Array = ContextMenu(contextMenu).customItems;
+                 contextMenuCustomItems.push(customMenuItem1);
+                 contextMenuCustomItems.push(customMenuItem2);
+                 contextMenuCustomItems.push(customMenuItem3);
+                 contextMenuCustomItems.push(customMenuItem4);
+
+                 var name:String;
+                 var versionString:String;
+                 var versionID:String;
+
+                 var languages:XMLList = data.languages.children();
+                 for each (var lang:XML in languages)
+                 {
+                     var item:Object = {
+                         label: lang.@name.toString(),
+                         data: lang.@id.toString(),
+                         path: lang.@path.toString()
+                     };
+                     supportedLanguages.addItem(item);
+                 }
+
+                 var airData:XMLList = data.airsdk[_os.os].versions;
+                 var airVersionList:XMLList = airData[0].children();
+                 var airVersions:Array = [];
+                 var selected:String = airData[0]["@default"].toString();
+                 for each (var airVersion:XML in airVersionList)
+                 {
+                     var displayVersion:String = airVersion.@displayVersion.toString();
+                     versionString = airVersion.@version.toString();
+                     versionID = null;
+                     if (airVersion.@versionID.length() > 0)
+                         versionID = airVersion.@versionID.toString();
+                     airVersions.push(versionString);
+                     var airPath:String = airVersion.path.toString();
+                     var airFile:String = airVersion.file.toString();
+                     AIR_VERSIONS.addItem({
+                         label: "AIR " + displayVersion, version: versionString, versionID: versionID,
+                         path: airPath, file: airFile
+                     });
+                 }
+
+                 if (this.airVersion.selectedIndex == -1)
+                 {
+                     this.airVersion.selectedIndex = airVersions.indexOf(selected);
+                 }
+
+                 var flexData:XMLList = data.products.children();
+                 var selectedFlexVersion:int;
+                 for each (var productData:XML in flexData)
+                 {
+                     var productName:String = productData.@name.toString();
+                     var productPrefix:String = productData.@prefix.toString();
+                     var productVersionList:XMLList = productData.versions.children();
+                     var isOverlay:Boolean = productData.@overlay.toString() == "true";
+                     var needsAIR:Boolean = productData.@needsAIR.toString() != "false";
+                     var needsFlash:Boolean = productData.@needsFlash.toString() != "false";
+                     var icon:String = productData.@icon.toString();
+                     for each (var productVersion:XML in productVersionList)
+                     {
+                         var shortName:String = productVersion.@file.toString();
+                         var fileName:String = shortName + (_os.isWindows() ? Constants.ARCHIVE_EXTENSION_WIN : Constants.ARCHIVE_EXTENSION_MAC);
+                         versionString = productVersion.@version.toString();
+                         var label:String = productName + " " + versionString;
+                         var ver:String = fileName.substr(productPrefix.length).split("-")[0];
+                         var path:String = productVersion.@path.toString();
+                         var devBuild:Boolean = productVersion.@dev.toString() == "true";
+                         var legacy:Boolean = productVersion.@legacy.toString() == "true";
+                         var nocache:Boolean = productVersion.@nocache.toString() == "true";
+                         if (productVersion["@default"].length() == 1)
+                             selectedFlexVersion = FLEX_VERSIONS.length;
+                         FLEX_VERSIONS.addItem({
+                             shortName: shortName, fileName: fileName, label: label, version: ver,
+                             path: path, overlay: isOverlay, prefix: productPrefix, legacy: legacy, nocache: nocache,
+                             needsAIR: needsAIR, needsFlash: needsFlash, devBuild: devBuild, icon: icon
+                         });
+                     }
+                 }
+
+                 FLEX_VERSIONS.filterFunction = devBuildFilterFunction;
+                 FLEX_VERSIONS.refresh();
+                 flexVersion.validateNow();
+
+                 if (this.flexVersion.selectedIndex == -1)
+                 {
+                     this.flexVersion.selectedIndex = selectedFlexVersion;
+                 }
+
+                 var selectedFlexVersionObject:Object = this.flexVersion.selectedItem;
+                 updateFlexVersionStrings(selectedFlexVersionObject);
+
+                 if (!APACHE_FLEX_BIN_DISTRO_FILE || !APACHE_FLEX_BIN_DISTRO_PATH)
+                 {
+                     log(_viewResourceConstants.ERROR_INVALID_SDK_URL);
+                     keepGoing = false;
+                 }
+
+                 var flashData:XMLList = data.flashsdk.versions;
+                 var flashVersionList:XMLList = flashData[0].children();
+                 var flashPlayerVersions:Array = [];
+                 selected = flashData[0]["@default"].toString();
+                 for each (var flashVersion:XML in flashVersionList)
+                 {
+                     displayVersion = flashVersion.@displayVersion.toString();
+                     versionString = flashVersion.@version.toString();
+                     versionID = null;
+                     if (flashVersion.@versionID.length() > 0)
+                         versionID = flashVersion.@versionID.toString();
+                     flashPlayerVersions.push(versionString);
+                     if (!_os.isLinux() || Number(versionString) <= 11.2)
+                     {
+                         var swfVersion:String = flashVersion.swfversion.toString();
+                         var flashPath:String = flashVersion.path.toString();
+                         var flashFile:String = flashVersion.file.toString();
+                         FLASH_PLAYER_VERSIONS.addItem({
+                             label: "Flash Player " + displayVersion, version: versionString, swfVersion: swfVersion,
+                             versionID: versionID, path: flashPath, file: flashFile
+                         });
+                     }
+                 }
+
+                 if (this.flashPlayerVersion.selectedIndex == -1)
+                 {
+                     this.flashPlayerVersion.selectedIndex = flashPlayerVersions.indexOf(selected);
+                 }
+             }
+
+             ADOBE_AIR_SDK_WIN_FILE = data.airsdk.windows.versions.children().(@version == AIR_VERSION).file.toString();
+             ADOBE_AIR_SDK_WIN_URL = data.airsdk.windows.versions.children().(@version == AIR_VERSION).path.toString();
+             if (_os.isWindows() && (!ADOBE_AIR_SDK_WIN_FILE || !ADOBE_AIR_SDK_WIN_URL))
+             {
+                 log(_viewResourceConstants.ERROR_INVALID_AIR_SDK_URL_WINDOWS);
+                 keepGoing = false;
+             }
+             ADOBE_AIR_SDK_WIN_URL += ADOBE_AIR_SDK_WIN_FILE;
+
+             ADOBE_AIR_SDK_MAC_FILE = data.airsdk.mac.versions.children().(@version == AIR_VERSION).file.toString();
+             ADOBE_AIR_SDK_MAC_URL = data.airsdk.mac.versions.children().(@version == AIR_VERSION).path.toString();
+             if (_os.isMac() && (!ADOBE_AIR_SDK_MAC_FILE || !ADOBE_AIR_SDK_MAC_URL))
+             {
+                 log(_viewResourceConstants.ERROR_INVALID_AIR_SDK_URL_MAC);
+                 keepGoing = false;
+             }
+             ADOBE_AIR_SDK_MAC_URL += ADOBE_AIR_SDK_MAC_FILE;
+
+             ADOBE_AIR_SDK_LINUX_FILE = data.airsdk.linux.versions.children().(@version == AIR_VERSION).file.toString();
+             ADOBE_AIR_SDK_LINUX_URL = data.airsdk.linux.versions.children().(@version == AIR_VERSION).path.toString();
+             if (_os.isLinux() && (!ADOBE_AIR_SDK_LINUX_FILE || !ADOBE_AIR_SDK_LINUX_URL))
+             {
+                 log(_viewResourceConstants.ERROR_INVALID_AIR_SDK_URL_LINUX);
+                 keepGoing = false;
+             }
+             ADOBE_AIR_SDK_LINUX_URL += ADOBE_AIR_SDK_LINUX_FILE;
+
+             ADOBE_FB_GLOBALPLAYER_SWC_FILE = data.flashsdk.versions.children().(@version == FLASH_PLAYER_VERSION).file.toString();
+             ADOBE_FB_GLOBALPLAYER_SWC_URL = data.flashsdk.versions.children().(@version == FLASH_PLAYER_VERSION).path.toString();
+             FLASH_PLAYER_SWF_VERSION = data.flashsdk.versions.children().(@version == FLASH_PLAYER_VERSION).swfversion.toString();
+             if (!ADOBE_FB_GLOBALPLAYER_SWC_FILE || !ADOBE_FB_GLOBALPLAYER_SWC_URL)
+             {
+                 log(_viewResourceConstants.ERROR_INVALID_FLASH_PLAYER_SWC_URL);
+                 keepGoing = false;
+             }
+             ADOBE_FB_GLOBALPLAYER_SWC_URL += ADOBE_FB_GLOBALPLAYER_SWC_FILE;
+
+             SWF_OBJECT_FILE = data.swfobject.@file.toString();
+             SWF_OBJECT_URL = data.swfobject.@path.toString();
+
+             //Supporting OSMF 2.0 from 4.11 onwards.  
+             if (APACHE_FLEX_BIN_DISTRO_VERSION == "4.9.1" || APACHE_FLEX_BIN_DISTRO_VERSION == "4.10.0")
+             {
+                 OSMF_SWC_FILE = data.OSMF_SWC.@file.toString();
+                 OSMF_SWC_URL = data.OSMF_SWC.@path.toString();
+                 _useOSMF2 = false;
+             }
+             else
+             {
+                 OSMF_SWC_FILE = data["OSMF_SWC_2.0"].@file.toString();
+                 OSMF_SWC_URL = data["OSMF_SWC_2.0"].@path.toString();
+                 _useOSMF2 = true;
+             }
+
+             BLAZEDS_FILE = data.BlazeDS.@file.toString();
+             BLAZEDS_URL = data.BlazeDS.@path.toString();
+
+             AFE_FILE = data.fontswf.afe.@file.toString();
+             AFE_URL = data.fontswf.afe.@path.toString();
+
+             AGLJ40_FILE = data.fontswf.aglj40.@file.toString();
+             AGLJ40_URL = data.fontswf.aglj40.@path.toString();
+
+             FLEX_FONTKIT_FILE = data.fontswf["flex-fontkit"].@file.toString();
+             FLEX_FONTKIT_URL = data.fontswf["flex-fontkit"].@path.toString();
+
+             RIDEAU_FILE = data.fontswf.rideau.@file.toString();
+             RIDEAU_URL = data.fontswf.rideau.@path.toString();
+
+
+             return keepGoing;
+         }
+
+         protected function updateFlexVersionStrings(selectedFlexVersionObject:Object):void
+         {
+             APACHE_FLEX_BIN_DISTRO_FILE_SHORT = selectedFlexVersionObject.shortName;
+             APACHE_FLEX_BIN_DISTRO_VERSION = selectedFlexVersionObject.version;
+             APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY = selectedFlexVersionObject.label;
+
+             APACHE_FLEX_BIN_DISTRO_FILE = selectedFlexVersionObject.fileName;
+             APACHE_FLEX_BIN_DISTRO_PATH = selectedFlexVersionObject.path;
+             legacy = selectedFlexVersionObject.legacy;
+             nocache = selectedFlexVersionObject.nocache;
+             APACHE_FLEX_BIN_INSTALLER_FILE = selectedFlexVersionObject.prefix + "installer-config.xml";
+
+             // ApacheFlex is full URL so download directly and dont use mirror useful for testing release candidates
+             if (APACHE_FLEX_BIN_DISTRO_PATH.indexOf("http") == 0)
+             {
+                 _useMirror = false;
+             }
+             else
+             {
+                 _useMirror = true;
+             }
+         }
+
+         private function useMirrorPath(path:String):String
+         {
+             if (_useMirror)
+             {
+                 return path;
+             }
+
+             return "";
+         }
+
+         private function getMirrorURLResultHandler():void
+         {
+             var logMessages:ArrayCollection = ILog(_mirrorURLUtil).log;
+             var i:int;
+             var n:int = logMessages.length;
+             for (i = 0; i < n; i++)
+             {
+                 log(String(logMessages.getItemAt(i)));
+             }
+
+             if (_mirrorURLUtil.errorOccurred)
+             {
+                 abortInstallation("mirrorURLUtil.errorOccurred");
+                 main();
+             }
+             else
+             {
+                 updatePaths();
+             }
+
+         }
+
+         protected function updatePaths():void
+         {
+             if (APACHE_FLEX_BIN_DISTRO_PATH.substr(0, Constants.URL_PREFIX.length) == Constants.URL_PREFIX
+                     || APACHE_FLEX_BIN_DISTRO_PATH.substr(0, Constants.FILE_PREFIX.length) == Constants.FILE_PREFIX
+                     || APACHE_FLEX_BIN_DISTRO_PATH.substr(0, Constants.HTTPS_PREFIX.length) == Constants.HTTPS_PREFIX)
+             {
+                 APACHE_FLEX_BIN_DISTRO_URL = APACHE_FLEX_BIN_DISTRO_PATH + APACHE_FLEX_BIN_DISTRO_FILE;
+                 if (stepsOverride != "")
+                 {
+                     APACHE_FLEX_BIN_INSTALLER_URL = stepsOverride;
+                 }
+                 else
+                 {
+                     APACHE_FLEX_BIN_INSTALLER_URL = APACHE_FLEX_BIN_DISTRO_PATH + APACHE_FLEX_BIN_INSTALLER_FILE;
+                 }
+             }
+             else
+             {
+                 APACHE_FLEX_BIN_DISTRO_URL = useMirrorPath(_mirrorURLUtil.mirrorURL) + APACHE_FLEX_BIN_DISTRO_PATH + APACHE_FLEX_BIN_DISTRO_FILE;
+                 if (stepsOverride != "")
+                 {
+                     APACHE_FLEX_BIN_INSTALLER_URL = stepsOverride;
+                 }
+                 else
+                 {
+                     APACHE_FLEX_BIN_INSTALLER_URL = MD5CompareUtil.MD5_DOMAIN + APACHE_FLEX_BIN_DISTRO_PATH + APACHE_FLEX_BIN_INSTALLER_FILE;
+                 }
+             }
+
+             if (installerAppPath.substr(0, Constants.URL_PREFIX.length) != Constants.URL_PREFIX)
+             {
+                 installerAppPath = useMirrorPath(_mirrorURLUtil.mirrorURL) + installerAppPath;
+             }
+
+             main();
+         }
+
+         protected function main():void
+         {
+
+             if (shouldUpdate())
+             {
+                 doUpdate();
+             }
+         }
+
+         private function logVersion():void
+         {
+             if (!loggedVersion)
+             {
+                 //Current version
+                 var applicationDescriptor:XML = NativeApplication.nativeApplication.applicationDescriptor;
+                 var xmlns:Namespace = new Namespace(applicationDescriptor.namespace());
+                 var currentVersion:String = applicationDescriptor.xmlns::versionNumber.toString();
+
+                 // Log the Installer version to help with any support issues that arise.
+                 log("Installer version " + currentVersion + " (" + _os.os + ")", 0);
+                 loggedVersion = true;
+             }
+         }
+
+         protected function shouldUpdate():Boolean
+         {
+             var shouldUpdate:Boolean = false;
+             //Current version
+             var applicationDescriptor:XML = NativeApplication.nativeApplication.applicationDescriptor;
+             var xmlns:Namespace = new Namespace(applicationDescriptor.namespace());
+             var currentVersion:String = applicationDescriptor.xmlns::versionNumber.toString();
+
+             logVersion();
+
+             var availBuildNumbers:Array = _latestVersion.split(".");
+             var currentBuildNumbers:Array = currentVersion.split(".");
+
+             if (parseInt(availBuildNumbers[0]) > parseInt(currentBuildNumbers[0]))
+             {
+                 return true;
+             }
+             else if (parseInt(availBuildNumbers[0]) == parseInt(currentBuildNumbers[0]))
+             {
+                 if (parseInt(availBuildNumbers[1]) > parseInt(currentBuildNumbers[1]))
+                 {
+                     return true;
+                 }
+                 else if (parseInt(availBuildNumbers[1]) == parseInt(currentBuildNumbers[1]))
+                 {
+                     if (parseInt(availBuildNumbers[2]) > parseInt(currentBuildNumbers[2]))
+                     {
+                         return true;
+                     }
+                 }
+             }
+             return false;
+
+         }
+
+         protected function doUpdate():void
+         {
+             var updaterDialog:UpdaterDialog = UpdaterDialog(PopUpManager.createPopUp(this, UpdaterDialog, true));
+             updaterDialog.addEventListener("close", handleUpdaterDialogClose);
+             updaterDialog.latestVersion = _latestVersion;
+             PopUpManager.centerPopUp(updaterDialog);
+         }
+
+         protected function handleUpdaterDialogClose(event:Event):void
+         {
+             PopUpManager.removePopUp(IFlexDisplayObject(event.target));
+         }
+
+         protected function handleInstallBtnClick(event:MouseEvent):void
+         {
+             var airVersionID:String = airVersion.selectedItem.versionID;
+             var flashVersionID:String = flashPlayerVersion.selectedItem.versionID;
+
+             log("SDK version " + APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY);
+
+             if (flexVersion.selectedItem.needsAIR)
+             {
+                 if (airVersionID)
+                     log("AIR version " + airVersionID);
+                 else
+                     log("AIR version " + AIR_VERSION);
+             }
+
+             if (flexVersion.selectedItem.needsFlash)
+             {
+                 if (flashVersionID)
+                     log("Flash Player version " + flashVersionID);
+                 else
+                     log("Flash Player version " + FLASH_PLAYER_VERSION);
+             }
+
+             if (flexSDKTxtInput.text == "")
+             {
+                 log(_viewResourceConstants.INFO_ENTER_VALID_FLEX_SDK_PATH);
+             }
+             else
+             {
+                 _langSelect.enabled = false;
+                 _flexHome = flexSDKTxtInput.text;
+                 resetInstallStepsActivity();
+                 addOptionalComponentsToInstallSteps();
+                 this.currentState = "installState";
+                 install();
+             }
+         }
+
+         protected function handleZeroStepNextBtnClick(event:MouseEvent):void
+         {
+             directoryBtn.enabled = false;
+
+             AIR_VERSION = airVersion.selectedItem.version;
+             var airVersionID:String = airVersion.selectedItem.versionID;
+             FLASH_PLAYER_VERSION = flashPlayerVersion.selectedItem.version;
+             var flashVersionID:String = flashPlayerVersion.selectedItem.versionID;
+
+             setXMLVariables(); // as AIR and Flash version may of changed
+
+             if (!legacy)
+             {
+                 var req:URLRequest = new URLRequest(APACHE_FLEX_BIN_INSTALLER_URL);
+                 loader = new URLLoader();
+                 loader.dataFormat = URLLoaderDataFormat.TEXT;
+                 loader.addEventListener(Event.COMPLETE, handleInstallerXMLLoaded);
+                 loader.addEventListener(ErrorEvent.ERROR, handleInstallerXMLError);
+                 loader.addEventListener(IOErrorEvent.IO_ERROR, handleInstallerXMLError);
+
+                 loader.load(req);
+             }
+             else
+             {
+                 showDirectoryState();
+             }
+         }
+
+         protected function handleFirstStepBackBtnClick(event:MouseEvent):void
+         {
+             showDefaultState();
+         }
+
+         protected function handleSecondStepBackBtnClick(event:MouseEvent):void
+         {
+             showDirectoryState();
+         }
+
+         protected function handleFirstStepNextBtnClick(event:MouseEvent):void
+         {
+             // Quick check to see if the selected directory is writable
+             try
+             {
+                 var f:File = new File(_flexHome + File.separator + "flex.txt");
+                 checkDirWritable(f);
+             }
+             catch (e:Error)
+             {
+                 log(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY);
+                 flexSDKTxtInput.errorString = _viewResourceConstants.ERROR_DIR_REQUIRE_ADMIN_RIGHTS;
+                 flexSDKTxtInput.prompt = _viewResourceConstants.ERROR_DIR_REQUIRE_ADMIN_RIGHTS;
+                 updateActivityStep(_viewResourceConstants.STEP_CREATE_DIRECTORIES, StepItem.ERROR);
+                 return;
+             }
+
+             showOptionsState();
+         }
+
+         protected function handleInstallerXMLLoaded(event:Event):void
+         {
+             var data:XML = XML(event.target.data);
+             var localeList:Array = resourceManager.localeChain;
+             _installerComponentsDataProvider = new ArrayCollection();
+             var compList:XMLList = data.component;
+             for each (var comp:XML in compList)
+             {
+                 var vo:InstallerComponentVO = new InstallerComponentVO(getLocalizedString(comp, "label"),
+                         getLocalizedString(comp, "message"), getLocalizedString(comp, "license"),
+                         getLocalizedString(comp, "licenseURL"),
+                         comp.@id.toString(), comp.@required.toString() == "true");
+                 licensePropertyMap[comp.@property.toString()] = vo;
+                 _installerComponentsDataProvider.addItem(vo);
+             }
+             usingXML = true;
+             // progressLabels = data.progressLabels[0];
+             installStepsData = data.steps.step;
+             var strings:XMLList = data.strings.string;
+             for each (var x:XML in strings)
+             {
+                 var id:String = x.@id.toString();
+                 if (id in _viewResourceConstants)
+                 {
+                     var val:String = getLocalizedString(x, null);
+                     _viewResourceConstants[id] = val;
+                     var pce:PropertyChangeEvent = PropertyChangeEvent.createUpdateEvent(this, id, "", val);
+                     _viewResourceConstants.dispatchEvent(pce);
+                 }
+             }
+             var props:XMLList = data.properties.property;
+             for each (x in props)
+             {
+                 additionalProps[x.@name.toString()] = x.@value.toString();
+             }
+             currentState = "directoryState";
+         }
+
+         private function getLocalizedString(xml:XML, propName:String):String
+         {
+             var compBundle:XMLList;
+             for each (var locale:String in resourceManager.localeChain)
+             {
+                 compBundle = xml[locale];
+                 if (compBundle.length() == 1)
+                 {
+                     if (propName)
+                     {
+                         var xmlList:XMLList = compBundle[0][propName];
+                         if (xmlList.length() == 1)
+                         {
+                             return xmlList[0].toString();
+                         }
+                     }
+                     else
+                     {
+                         var s:String = compBundle[0].toString();
+                         if (s.length > 0)
+                             return s;
+                     }
+                 }
+             }
+             return "";
+         }
+
+         protected function handleInstallerXMLError(event:Event):void
+         {
+             log("Unable to load " + APACHE_FLEX_BIN_INSTALLER_URL);
+             abortInstallation("Unable to load " + APACHE_FLEX_BIN_INSTALLER_URL);
+         }
+
+         protected function showDefaultState():void
+         {
+             zeroStepGroup.visible = true;
+             directoryBtn.enabled = true;
+             currentState = "default";
+         }
+
+         protected function showDirectoryState():void
+         {
+             initiateInstallStepsActivity();
+             if (currentState != "optionsState")
+             {
+                 initializeInstallerComponentsDataProvider();
+             }
+             currentState = "directoryState";
+         }
+
+         protected function showOptionsState():void
+         {
+             currentState = "optionsState";
+             checkIfAllRequiredComponentsPromptsAnswered();
+         }
+
+         protected function initiateInstallStepsActivity():void
+         {
+             _installationSteps = new ArrayCollection();
+
+             _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_CREATE_DIRECTORIES));
+             _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK));
+             _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_VERIFY_FLEX_SDK));
+             _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_UNZIP_FLEX_SDK));
+             _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK));
+             _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT));
+             _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC));
+             _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_INSTALL_CONFIG_FILES));
+             _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT));
+             _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF));
+         }
+
+         protected function resetInstallStepsActivity():void
+         {
+             for each(var step:StepItem in _installationSteps)
+             {
+                 step.status = StepItem.NORMAL;
+             }
+         }
+
+         protected function addOptionalComponentsToInstallSteps():void
+         {
+             if (usingXML)
+             {
+                 _installationSteps = new ArrayCollection();
+
+                 _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_CREATE_DIRECTORIES));
+                 _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK));
+                 _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_VERIFY_FLEX_SDK));
+                 _installationSteps.addItem(new StepItem(_viewResourceConstants.STEP_UNZIP_FLEX_SDK));
+
+                 for each (var stepData:XML in installStepsData)
+                 {
+                     var propName:String = stepData.@property.toString();
+                     if (!propName || InstallerComponentVO(licensePropertyMap[propName]).selected)
+                     {
+                         var si:StepItem = new StepItem(getLocalizedString(stepData, null));
+                         _installationSteps.addItem(si);
+                         stepIDs.push(stepData.@id.toString());
+                         stepLabels.push(si.label);
+                     }
+                 }
+                 return;
+             }
+             for each (var obj:InstallerComponentVO in _installerComponentsDataProvider)
+             {
+                 if (!obj.required && obj.selected)
+                 {
+                     _installationSteps.addItem(new StepItem(obj.label));
+                 }
+             }
+         }
+
+         protected function initializeInstallerComponentsDataProvider():void
+         {
+             _installerComponentsDataProvider = new ArrayCollection();
+             _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK,
+                     _viewResourceConstants.ASK_APACHE_FLEX, _viewResourceConstants.LICENSE_APACHE_V2,
+                     _viewResourceConstants.LICENSE_URL_APACHE_V2,
+                     "STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK", true));
+             _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK,
+                     _viewResourceConstants.ASK_ADOBE_AIR_SDK,
+                     _viewResourceConstants.LICENSE_ADOBE_AIR_SDK,
+                     _viewResourceConstants.LICENSE_URL_ADOBE_AIR_SDK,
+                     "STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK", true));
+             _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC,
+                     _viewResourceConstants.ASK_ADOBE_FLASH_PLAYER_GLOBAL_SWC,
+                     _viewResourceConstants.LICENSE_ADOBE_SDK,
+                     _viewResourceConstants.LICENSE_URL_ADOBE_SDK,
+                     "STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC", true));
+             _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT,
+                     _viewResourceConstants.ASK_SWFOBJECT, _viewResourceConstants.LICENSE_SWFOBJECT,
+                     _viewResourceConstants.LICENSE_URL_SWFOBJECT, "STEP_REQUIRED_INSTALL_SWFOBJECT",
+                     true));
+             _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF,
+                     _viewResourceConstants.ASK_OSMF, _viewResourceConstants.LICENSE_OSMF,
+                     _viewResourceConstants.LICENSE_URL_OSMF, "STEP_REQUIRED_INSTALL_OSMF", true));
+             _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF,
+                     _viewResourceConstants.ASK_FONTSWF, _viewResourceConstants.LICENSE_FONTSWF,
+                     _viewResourceConstants.LICENSE_URL_FONTSWF, "STEP_OPTIONAL_INSTALL_FONTSWF",
+                     false));
+             _installerComponentsDataProvider.addItem(new InstallerComponentVO(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS,
+                     _viewResourceConstants.ASK_BLAZEDS, _viewResourceConstants.LICENSE_BLAZEDS,
+                     _viewResourceConstants.LICENSE_URL_BLAZEDS, "STEP_OPTIONAL_INSTALL_BLAZEDS",
+                     false));
+         }
+
+         protected function install():void
+         {
+             createDirectories();
+         }
+
+         protected function handleAirVersionChange(event:Event):void
+         {
+             AIR_VERSION = airVersion.selectedItem.version;
+
+             // Match AIR and Flash versions
+             if (flashPlayerVersion.selectedIndex != airVersion.selectedIndex)
+             {
+                 flashPlayerVersion.selectedIndex = airVersion.selectedIndex;
+                 FLASH_PLAYER_VERSION = FLASH_PLAYER_VERSIONS[airVersion.selectedIndex].version;
+             }
+         }
+
+         protected function handleFlashPlayerVersionChange(event:Event):void
+         {
+             FLASH_PLAYER_VERSION = flashPlayerVersion.selectedItem.version;
+
+             // Match AIR and Flash versions
+             if (airVersion.selectedIndex != flashPlayerVersion.selectedIndex)
+             {
+                 airVersion.selectedIndex = flashPlayerVersion.selectedIndex;
+                 AIR_VERSION = AIR_VERSIONS[flashPlayerVersion.selectedIndex].version;
+             }
+         }
+
+         protected function handleFlexVersionChange(event:Event):void
+         {
+             var item:Object = flexVersion.selectedItem;
+             airVersion.enabled = item.needsAIR;
+             flashPlayerVersion.enabled = item.needsFlash;
+             updateFlexVersionStrings(item);
+             updatePaths();
+             updateWindowTitle();
+             InstallApacheFlexSkin(skin).textIcon.source = item.icon;
+         }
+
+         protected function browseForSDK(event:MouseEvent):void
+         {
+             var file:File = new File();
+
+             file.addEventListener(Event.SELECT, flexSDKDirSelected, false, 0, true);
+             file.browseForDirectory(_viewResourceConstants.INFO_SELECT_DIRECTORY);
+         }
+
+         protected function checkDirWritable(file:File):void
+         {
+             var ba:ByteArray = new ByteArray();
+             ba.writeUTFBytes("1");
+             writeFileToDirectory(file, ba);
+             file.deleteFile();
+         }
+
+         protected function flexSDKDirSelected(event:Event):void
+         {
+             var selectedDir:File = File(event.target);
+             var overlay:Boolean = flexVersion.selectedItem.overlay;
+
+             // Quick check to see if the selected directory is writable
+             try
+             {
+                 var f:File = new File(selectedDir.nativePath + File.separator + "flex.txt");
+                 checkDirWritable(f);
+             }
+             catch (e:Error)
+             {
+                 log(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY);
+                 log(_viewResourceConstants.ERROR_DIR_REQUIRE_ADMIN_RIGHTS);
+                 flexSDKTxtInput.text = selectedDir.nativePath;
+                 flexSDKTxtInput.errorString = _viewResourceConstants.ERROR_DIR_REQUIRE_ADMIN_RIGHTS + " : " + selectedDir.nativePath; // tooltip
+                 flexSDKTxtInput.prompt = _viewResourceConstants.ERROR_DIR_REQUIRE_ADMIN_RIGHTS; // field
+                 updateActivityStep(_viewResourceConstants.STEP_CREATE_DIRECTORIES, StepItem.ERROR);
+                 return;
+             }
+
+             overlaying = overlay;
+             if (!overlay)
+             {
+                 if (isDirectoryEmpty(selectedDir))
+                 {
+                     _flexHome = selectedDir.nativePath;
+                     flexSDKTxtInput.text = _flexHome;
+                     nextBtn.enabled = true;
+                     _langSelect.enabled = true;
+                     flexSDKTxtInput.errorString = "";
+                     flexSDKTxtInput.prompt = _viewResourceConstants.SELECT_PATH_PROMPT;
+                 }
+                 else
+                 {
+                     nextBtn.enabled = false;
+                     flexSDKTxtInput.text = selectedDir.nativePath;
+                     flexSDKTxtInput.errorString = _viewResourceConstants.ERROR_DIR_NOT_EMPTY + " : " + selectedDir.nativePath;
+                     flexSDKTxtInput.prompt = _viewResourceConstants.ERROR_DIR_NOT_EMPTY;
+                 }
+             }
+             else
+             {
+                 _flexHome = selectedDir.nativePath;
+                 flexSDKTxtInput.text = _flexHome;
+                 nextBtn.enabled = true;
+                 _langSelect.enabled = true;
+                 flexSDKTxtInput.errorString = "";
+                 flexSDKTxtInput.prompt = _viewResourceConstants.SELECT_PATH_PROMPT;
+             }
+         }
+
+         protected function handleFlexSDXTxtInputChange(event:TextOperationEvent):void
+         {
+             var tempDir:File;
+             var path:String = flexSDKTxtInput.text;
+
+             try
+             {
+                 tempDir = new File(path);
+
+                 if (isDirectoryEmpty(tempDir))
+                 {
+                     flexSDKTxtInput.errorString = "";
+                     _flexHome = path;
+                     nextBtn.enabled = true;
+                     _langSelect.enabled = true;
+                 }
+                 else
+                 {
+                     flexSDKTxtInput.errorString = _viewResourceConstants.ERROR_INVALID_FLEX_SDK_DIRECTORY;
+                     nextBtn.enabled = false;
+                 }
+             }
+             catch (e:Error)
+             {
+                 flexSDKTxtInput.errorString = _viewResourceConstants.ERROR_INVALID_FLEX_SDK_DIRECTORY;
+                 nextBtn.enabled = false;
+             }
+         }
+
+         protected function createDirectories():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_CREATE_DIRECTORIES, StepItem.ACTIVE);
+
+             try
+             {
+                 if (!overlaying)
+                     log(_viewResourceConstants.INFO_CREATING_FLEX_HOME);
+                 _flexHomeDir = createFolder(_flexHome);
+                 log(_viewResourceConstants.INFO_CREATING_TEMP_DIR);
+                 _flexTemp = _flexHome + File.separator + "temp";
+                 _flexTempDir = createFolder(_flexTemp);
+                 updateActivityStep(_viewResourceConstants.STEP_CREATE_DIRECTORIES, StepItem.COMPLETE);
+                 downloadApacheFlexSDK();
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_CREATE_DIRECTORIES, StepItem.ERROR);
+                 log(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY);
+                 abortInstallation(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY);
+             }
+         }
+
+         protected function downloadApacheFlexSDK():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK, StepItem.ACTIVE);
+
+             try
+             {
+                 log(_viewResourceConstants.INFO_DOWNLOADING_FLEX_SDK + APACHE_FLEX_BIN_DISTRO_URL);
+                 _apacheFlexSDKCompressedFile = File.userDirectory.resolvePath(_flexTemp + File.separator + APACHE_FLEX_BIN_DISTRO_FILE);
+                 copyOrDownload(APACHE_FLEX_BIN_DISTRO_URL, handleApacheFlexSDKDownload, _apacheFlexSDKCompressedFile, handleApacheFlexSDKDownloadError, nocache);
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK, StepItem.ERROR);
+                 log(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY + "(error: " + e.message);
+                 abortInstallation(_viewResourceConstants.ERROR_UNABLE_TO_CREATE_TEMP_DIRECTORY + "(error: " + e.message);
+             }
+
+         }
+
+         protected function handleApacheFlexSDKDownload(event:Event):void
+         {
+             try
+             {
+                 writeFileToDirectory(_apacheFlexSDKCompressedFile, event.target.data);
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK, StepItem.ERROR);
+                 abortInstallation("handleApacheFlexSDKDownload " + e.message);
+             }
+
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK, StepItem.COMPLETE);
+
+             updateActivityStep(_viewResourceConstants.STEP_VERIFY_FLEX_SDK, StepItem.ACTIVE);
+
+             log(_viewResourceConstants.STEP_VERIFY_FLEX_SDK);
+
+             _md5CompareUtil.addEventListener(ProgressEvent.PROGRESS, md5VerificationProgressHandler);
+             _md5CompareUtil.verifyMD5(_apacheFlexSDKCompressedFile, APACHE_FLEX_BIN_DISTRO_PATH + APACHE_FLEX_BIN_DISTRO_FILE, uncompressApacheFlexSDK);
+         }
+
+         protected function md5VerificationProgressHandler(event:ProgressEvent):void
+         {
+             if (logProgressEvents)
+                 log("md5 progress " + event.bytesLoaded + "  " + event.bytesTotal, -1, false);
+             if (event.bytesTotal > 0)
+                 progressBar.percent = Math.round((event.bytesLoaded / event.bytesTotal) * 100);
+         }
+
+         protected function handleApacheFlexSDKDownloadError(event:* = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_APACHE_FLEX_SDK, StepItem.ERROR);
+             log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FLEX_SDK);
+             abortInstallation(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FLEX_SDK);
+         }
+
+         protected function uncompressApacheFlexSDK():void
+         {
+             if (!_md5CompareUtil.fileIsVerified)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_VERIFY_FLEX_SDK, StepItem.ERROR);
+
+                 log(_viewResourceConstants.ERROR_VERIFY_FLEX_SDK);
+
+                 abortInstallation(_viewResourceConstants.ERROR_VERIFY_FLEX_SDK);
+                 return;
+             }
+             else
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_VERIFY_FLEX_SDK, StepItem.COMPLETE);
+
+                 log(_viewResourceConstants.INFO_VERIFY_FLEX_SDK_DONE);
+             }
+
+             updateActivityStep(_viewResourceConstants.STEP_UNZIP_FLEX_SDK, StepItem.ACTIVE);
+
+             try
+             {
+                 log(_viewResourceConstants.INFO_UNZIPPING + _apacheFlexSDKCompressedFile.nativePath);
+
+                 if (_os.isWindows())
+                 {
+                     unzip(_apacheFlexSDKCompressedFile, handleApacheFlexSDKZipFileUnzipComplete, handleApacheFlexSDKZipFileUnzipError);
+                 }
+                 else
+                 {
+                     untar(_apacheFlexSDKCompressedFile, _flexTempDir, handleApacheFlexSDKZipFileUnzipComplete, handleApacheFlexSDKZipFileUnzipError);
+                 }
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_UNZIP_FLEX_SDK, StepItem.ERROR);
+                 abortInstallation(_viewResourceConstants.STEP_UNZIP_FLEX_SDK + " " + e.message);
+             }
+         }
+
+         protected function handleApacheFlexSDKZipFileUnzipComplete(event:Event):void
+         {
+             log(_viewResourceConstants.INFO_FINISHED_UNZIPPING + _apacheFlexSDKCompressedFile.nativePath);
+             updateActivityStep(_viewResourceConstants.STEP_UNZIP_FLEX_SDK, StepItem.COMPLETE);
+
+             if (_os.isWindows())
+             {
+                 if (usingXML)
+                     runInstallerScript();
+                 else
+                     downloadAIRRuntimeKitForWindows();
+             }
+             else
+             {
+                 if (!overlaying)
+                 {
+                     /* Copy all files from the unarchived directory to the root */
+                     var directory:File = _flexTempDir.resolvePath(APACHE_FLEX_BIN_DISTRO_FILE_SHORT);
+                     var files:Array = directory.getDirectoryListing();
+                     for each(var file:File in files)
+                     {
+                         file.copyTo(_flexHomeDir.resolvePath(file.name));
+                     }
+                 }
+                 if (usingXML)
+                 {
+                     runInstallerScript();
+                 }
+                 else
+                 {
+                     if (_os.isMac())
+                     {
+                         downloadAIRRuntimeKitForMac();
+                     }
+                     else
+                     {
+                         downloadAIRRuntimeKitForLinux();
+                     }
+                 }
+             }
+         }
+
+         protected function handleApacheFlexSDKZipFileUnzipError(error:ErrorEvent = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_UNZIP_FLEX_SDK, StepItem.ERROR);
+             abortInstallation(_viewResourceConstants.STEP_UNZIP_FLEX_SDK + " " + error.toString());
+         }
+
+         protected function runInstallerScript():void
+         {
+             ant = new Ant();
+             ant.output = output;
+
+             var file:File;
+             if (installOverride != "")
+             {
+                 file = new File(installOverride);
+             }
+             else if (overlaying)
+             {
+                 var directory:File = _flexTempDir.resolvePath(APACHE_FLEX_BIN_DISTRO_FILE_SHORT);
+                 if (_os.isWindows())
+                 {
+                     file = _flexTempDir.resolvePath("installer.xml");
+                 }
+                 else
+                 {
+                     file = directory.resolvePath("installer.xml");
+                 }
+             }
+             else
+             {
+                 file = _flexHomeDir.resolvePath("installer.xml");
+             }
+             addEventListener(Event.ENTER_FRAME, enterFrameHandler);
+             var context:Object = {installer: true};
+             if (usingDownloadCache)
+             {
+                 context["usingDownloadCache"] = usingDownloadCache;
+                 context["downloadCacheFolder"] = downloadCacheFolder;
+             }
+             if (configOverride != "")
+             {
+                 context["xml.properties"] = configOverride;
+             }
+             if (resourceManager.localeChain.length > 1)
+             {
+                 context["bundle"] = resourceManager.localeChain[0];
+             }
+             for (var p:String in licensePropertyMap)
+             {
+                 if (InstallerComponentVO(licensePropertyMap[p]).selected)
+                     context[p] = true;
+             }
+             for (p in additionalProps)
+                 context[p] = additionalProps[p];
+
+             context["air.sdk.version"] = AIR_VERSION;
+             if (airVersion.selectedItem.versionID)
+                 context["air.sdk.versionID"] = airVersion.selectedItem.versionID;
+             context["air.sdk.url.path"] = airVersion.selectedItem.path;
+             context["air.sdk.url.file"] = airVersion.selectedItem.file;
+             context["flash.sdk.version"] = FLASH_PLAYER_VERSION;
+             if (flashPlayerVersion.selectedItem.versionID)
+                 context["flash.sdk.versionID"] = flashPlayerVersion.selectedItem.versionID;
+             if (debugMode)
+                 context["verbose"] = true;
+             if (flashPlayerVersion.selectedItem.path)
+             {
+                 context["flash.sdk.url.path"] = flashPlayerVersion.selectedItem.path;
+                 context["flash.sdk.url.file"] = flashPlayerVersion.selectedItem.file;
+             }
+
+             if (file.exists && !ant.processXMLFile(file, context, true))
+             {
+                 ant.addEventListener(Event.COMPLETE, completeHandler);
+                 ant.addEventListener(ProgressEvent.PROGRESS, progressEventHandler);
+             }
+             else
+                 completeHandler(null);
+         }
+
+         private function progressEventHandler(event:ProgressEvent):void
+         {
+             if (logProgressEvents)
+                 log("progress " + event.bytesLoaded + "  " + event.bytesTotal, -1, false);
+             if (event.bytesTotal > 0)
+                 progressBar.percent = Math.round((event.bytesLoaded / event.bytesTotal) * 100);
+             /*
+              if (ant.progressClass is Copy)
+              {
+              progressBar.label = getLocalizedString(progressLabels, "Copy");
+              }
+              else if (ant.progressClass is Get)
+              {
+              progressBar.label = getLocalizedString(progressLabels, "Get");
+              }
+              else if (ant.progressClass is Checksum)
+              {
+              progressBar.label = getLocalizedString(progressLabels, "Checksum");
+              }
+              */
+         }
+
+         private function completeHandler(event:Event):void
+         {
+             if (Ant.currentAnt && !Ant.currentAnt.project.status)
+             {
+                 var msg:String = Ant.currentAnt.project.failureMessage;
+                 log(msg ? msg : "no failure message provided");
+                 if (currentStep > 0)
+                     updateActivityStep(stepLabels[currentStep - 1], StepItem.ERROR);
+             }
+             else if (currentStep == stepLabels.length && currentStep > 0)
+                 updateActivityStep(stepLabels[currentStep - 1], StepItem.COMPLETE);
+
+             if (Ant.currentAnt)
+             {
+                 if (Ant.currentAnt.project.status)
+                     tracker.trackInstallerSuccess(APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY, APACHE_FLEX_BIN_DISTRO_VERSION, _os.os);
+                 if (Ant.currentAnt.project.failureMessage)
+                     cleanup(!Ant.currentAnt.project.status, "&info=" + escape(Ant.currentAnt.project.failureMessage));
+                 else
+                     cleanup(!Ant.currentAnt.project.status);
+             }
+             else
+             {
+                 cleanup();
+             }
+         }
+
+         private var ant:Ant;
+
+         private function output(s:String):void
+         {
+             var isPublic:Boolean = false;
+             var skipLog:Boolean = !debugMode;
+             if (s.indexOf(":") != -1 && s.charAt(0) == "\n")
+             {
+                 // target output is a newline then the target name then a colon
+                 if (currentStep < stepLabels.length && "\n" + stepIDs[currentStep] + ":" == s)
+                 {
+                     if (currentStep > 0)
+                         updateActivityStep(stepLabels[currentStep - 1], StepItem.COMPLETE);
+                     if (currentStep < stepLabels.length)
+                         updateActivityStep(stepLabels[currentStep++], StepItem.ACTIVE);
+                 }
+                 isPublic = false;
+             }
+             else if (s.indexOf("[echo] ") != -1)
+             {
+                 s = s.substr(s.indexOf("[echo] ") + 7);
+                 isPublic = true;
+                 skipLog = false;
+             }
+             else if (s.indexOf("[fail] ") != -1)
+             {
+                 s = s.substr(s.indexOf("[fail] ") + 7);
+                 isPublic = true;
+                 skipLog = false;
+             }
+             log(s, -1, isPublic, skipLog);
+         }
+
+         private function enterFrameHandler(event:Event):void
+         {
+             ant.doCallback();
+         }
+
+         protected function downloadAIRRuntimeKitForWindows():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ACTIVE);
+
+             try
+             {
+                 log(_viewResourceConstants.INFO_DOWNLOADING_AIR_RUNTIME_KIT_WINDOWS + ADOBE_AIR_SDK_WIN_URL);
+                 _adobeAIRSDKZipFile = File.userDirectory.resolvePath(_flexTemp + File.separator + ADOBE_AIR_SDK_WIN_FILE);
+                 copyOrDownload(ADOBE_AIR_SDK_WIN_URL, handleAIRSDKDownload, _adobeAIRSDKZipFile, handleAIRSDKDownloadError);
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ERROR);
+                 abortInstallation();
+             }
+         }
+
+         protected function downloadAIRRuntimeKitForMac():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ACTIVE);
+
+             try
+             {
+                 log(_viewResourceConstants.INFO_DOWNLOADING_AIR_RUNTIME_KIT_MAC + ADOBE_AIR_SDK_MAC_URL);
+                 _adobeAIRSDKZipFile = File.userDirectory.resolvePath(_flexTemp + File.separator + ADOBE_AIR_SDK_MAC_FILE);
+                 copyOrDownload(ADOBE_AIR_SDK_MAC_URL, handleAIRSDKDownload, _adobeAIRSDKZipFile, handleAIRSDKDownloadError);
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ERROR);
+                 abortInstallation();
+             }
+         }
+
+         protected function downloadAIRRuntimeKitForLinux():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ACTIVE);
+
+             try
+             {
+                 log(_viewResourceConstants.INFO_DOWNLOADING_AIR_RUNTIME_KIT_MAC + ADOBE_AIR_SDK_LINUX_URL);
+                 _adobeAIRSDKZipFile = File.userDirectory.resolvePath(_flexTemp + File.separator + ADOBE_AIR_SDK_LINUX_FILE);
+                 copyOrDownload(ADOBE_AIR_SDK_LINUX_URL, handleAIRSDKDownload, _adobeAIRSDKZipFile, handleAIRSDKDownloadError);
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ERROR);
+                 abortInstallation();
+             }
+         }
+
+         protected function handleAIRSDKDownload(event:Event):void
+         {
+             try
+             {
+                 writeFileToDirectory(_adobeAIRSDKZipFile, event.target.data);
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ERROR);
+                 abortInstallation();
+             }
+
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.COMPLETE);
+
+             unzipAdobeAIRSDK();
+         }
+
+         protected function handleAIRSDKDownloadError(error:* = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_ADOBE_AIR_SDK, StepItem.ERROR);
+             log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_AIR_SDK);
+             abortInstallation();
+         }
+
+         protected function unzipAdobeAIRSDK():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.ACTIVE);
+
+             try
+             {
+                 if (_os.isWindows())
+                 {
+                     unzipAdobeAIRSDKWindows()
+                 }
+                 else
+                 {
+                     unzipAdobeAIRSDKMac();
+                 }
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.ERROR);
+                 abortInstallation();
+             }
+         }
+
+         protected function unzipAdobeAIRSDKWindows():void
+         {
+             log(_viewResourceConstants.INFO_UNZIPPING + _adobeAIRSDKZipFile.nativePath);
+             unzip(_adobeAIRSDKZipFile, handleAdobeAIRSDKWinZipFileUnzipComplete, handleAdobeAIRSDKWinZipFileUnzipError);
+         }
+
+         protected function unzipAdobeAIRSDKMac():void
+         {
+             if (NativeProcess.isSupported)
+             {
+                 untar(_adobeAIRSDKZipFile, _flexHomeDir, handleAdobeAIRSDKMacUntarComplete, handleAdobeAIRSDKMacUntarError);
+             }
+             else
+             {
+                 log(_viewResourceConstants.ERROR_NATIVE_PROCESS_NOT_SUPPORTED);
+                 updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.ERROR);
+             }
+         }
+
+         protected function handleAdobeAIRSDKMacUntarError(error:ProgressEvent = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.ERROR);
+             abortInstallation();
+         }
+
+         protected function handleAdobeAIRSDKMacUntarComplete(event:Event):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.COMPLETE);
+             log(_viewResourceConstants.INFO_FINISHED_UNTARING + _adobeAIRSDKZipFile.nativePath);
+             downloadPlayerGlobalSWC();
+         }
+
+         protected function handleAdobeAIRSDKWinZipFileUnzipComplete(event:Event):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.COMPLETE);
+             log(_viewResourceConstants.INFO_FINISHED_UNZIPPING + _adobeAIRSDKZipFile.nativePath);
+             downloadPlayerGlobalSWC();
+         }
+
+         protected function handleAdobeAIRSDKWinZipFileUnzipError(error:ErrorEvent = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_UNZIP_AIR_RUNTIME_KIT, StepItem.ERROR);
+         }
+
+         protected function downloadPlayerGlobalSWC():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC, StepItem.ACTIVE);
+
+             try
+             {
+                 log(_viewResourceConstants.INFO_INSTALLING_PLAYERGLOBAL_SWC + ADOBE_FB_GLOBALPLAYER_SWC_URL);
+                 _fbGlobalPlayerDir = createFolder(_flexHome + File.separator + "frameworks" + File.separator + "libs" + File.separator + "player"
+                 + File.separator + FLASH_PLAYER_VERSION);
+                 _fbGlobalPlayerFile = File.userDirectory.resolvePath(_fbGlobalPlayerDir.nativePath + File.separator + "playerglobal.swc");
+                 copyOrDownload(ADOBE_FB_GLOBALPLAYER_SWC_URL, handlePlayerGlobalDownload, _fbGlobalPlayerFile, handlePlayerGlobalDownloadError);
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC, StepItem.ERROR);
+                 abortInstallation();
+             }
+         }
+
+         protected function handlePlayerGlobalDownload(event:Event):void
+         {
+             try
+             {
+                 var playerGlobalFile:File = File.userDirectory.resolvePath(_fbGlobalPlayerDir.nativePath + File.separator + "playerglobal.swc");
+                 writeFileToDirectory(playerGlobalFile, event.target.data);
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC, StepItem.ERROR);
+                 abortInstallation();
+             }
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC, StepItem.COMPLETE);
+             copyConfigFiles();
+         }
+
+         protected function handlePlayerGlobalDownloadError(event:ErrorEvent = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_FLASH_PLAYER_GLOBAL_SWC, StepItem.ERROR);
+             log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FLASH_PLAYER_SWC);
+             abortInstallation();
+         }
+
+         protected function changeConfig(frameworksDir:File, file:File, flashPlayerVersion:String, swfVersion:String):void
+         {
+             if (isValidConfigFile(file))
+             {
+                 var configFile:FileStream = new FileStream();
+                 configFile.open(file, FileMode.READ);
+                 var contents:String = configFile.readMultiByte(configFile.bytesAvailable, "utf-8");
+                 var playerVersion:RegExp = /<target-player>\d\d\.\d<\/target-player>/;
+                 contents = contents.replace(playerVersion, "<target-player>" + flashPlayerVersion + "<\/target-player>");
+                 var playerSwfVersion:RegExp = /<swf-version>\d\d<\/swf-version>/;
+                 contents = contents.replace(playerSwfVersion, "<swf-version>" + swfVersion + "<\/swf-version>");
+                 configFile.close();
+                 configFile.open(file, FileMode.WRITE);
+                 configFile.writeMultiByte(contents, "utf-8");
+                 var copyToFile:File = frameworksDir.resolvePath(file.name);
+                 configFile.close();
+                 file.copyTo(copyToFile, true);
+             }
+         }
+
+         protected function copyConfigFiles():void
+         {
+             var aborted:Boolean = false;
+
+             updateActivityStep(_viewResourceConstants.STEP_INSTALL_CONFIG_FILES, StepItem.ACTIVE);
+
+             try
+             {
+                 //Config files
+                 var configFilesDir:File = File.userDirectory.resolvePath(_flexHome + File.separator + "ide" + File.separator + "flashbuilder" + File.separator
+                 + "config");
+                 var configFiles:Array = configFilesDir.getDirectoryListing();
+                 var flexHomeFrameworksDir:File = File.userDirectory.resolvePath(_flexHome + File.separator + "frameworks");
+                 log(_viewResourceConstants.INFO_INSTALLING_CONFIG_FILES);
+
+                 for each (var file:File in configFiles)
+                 {
+                     changeConfig(flexHomeFrameworksDir, file, FLASH_PLAYER_VERSION, FLASH_PLAYER_SWF_VERSION);
+                 }
+
+                 file = File.userDirectory.resolvePath(_flexHome + File.separator + "flex-sdk-description.xml");
+                 var descriptionFile:FileStream = new FileStream();
+                 descriptionFile.open(file, FileMode.READ);
+                 var contents:String = descriptionFile.readMultiByte(descriptionFile.bytesAvailable, "utf-8");
+                 var description:RegExp = /<name>[^<]*<\/name>/;
+                 contents = contents.replace(description, "<name>Apache Flex " + APACHE_FLEX_BIN_DISTRO_VERSION + " FP " + FLASH_PLAYER_VERSION + " AIR " + AIR_VERSION + " en_US</name>");
+                 descriptionFile.close();
+                 descriptionFile.open(file, FileMode.WRITE);
+                 descriptionFile.writeMultiByte(contents, "utf-8");
+                 descriptionFile.close();
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_INSTALL_CONFIG_FILES, StepItem.ERROR);
+                 log(_viewResourceConstants.ERROR_UNABLE_TO_INSTALL_CONFIG_FILES);
+                 abortInstallation();
+                 aborted = true;
+             }
+
+             if (!aborted)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_INSTALL_CONFIG_FILES, StepItem.COMPLETE);
+                 downloadSwfObject();
+             }
+         }
+
+         protected function downloadSwfObject():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.ACTIVE);
+
+             try
+             {
+                 log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [SWF_OBJECT_FILE, SWF_OBJECT_URL]));
+                 copyOrDownload(SWF_OBJECT_URL + SWF_OBJECT_FILE, handlSWFObjectDownload, null, handleSWFObjectDownloadError);
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.ERROR);
+                 abortInstallation();
+             }
+         }
+
+         protected function handlSWFObjectDownload(event:Event):void
+         {
+             log(_viewResourceConstants.INFO_DOWNLOADED);
+             var swfObjectZipFile:File = File.userDirectory.resolvePath(_flexTemp + File.separator + SWF_OBJECT_FILE);
+             writeFileToDirectory(swfObjectZipFile, event.target.data);
+             unzip(swfObjectZipFile, handleSWFObjectUnzipComplete, handleSWFObjectZipFileUnzipError);
+         }
+
+         protected function handleSWFObjectDownloadError(event:ErrorEvent = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.ERROR);
+             log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_SWF_OBJECT);
+             abortInstallation();
+         }
+
+         protected function handleSWFObjectUnzipComplete(event:Event):void
+         {
+             try
+             {
+                 var expressInstallFile:File = File.userDirectory.resolvePath(_flexHome + File.separator + "swfobject" + File.separator + "expressInstall.swf");
+                 expressInstallFile.copyTo(_flexHomeDir.resolvePath("templates" + File.separator + "swfobject" + File.separator + "expressInstall.swf"));
+
+                 var swfObjectJSFile:File = File.userDirectory.resolvePath(_flexHome + File.separator + "swfobject" + File.separator + "swfobject.js");
+                 swfObjectJSFile.copyTo(_flexHomeDir.resolvePath("templates" + File.separator + "swfobject" + File.separator + "swfobject.js"));
+
+                 swfObjectJSFile.copyTo(_flexHomeDir.resolvePath("javascript" + File.separator + "FABridge" + File.separator + "samples" + File.separator
+                 + "fabridge" + File.separator + "swfobject" + File.separator + "swfobject.js"));
+
+                 var swfObjectDir:File = _flexHomeDir.resolvePath("swfobject");
+                 swfObjectDir.deleteDirectory(true);
+
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.COMPLETE);
+                 installOSMF();
+
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.ERROR);
+                 log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_SWF_OBJECT);
+                 abortInstallation();
+             }
+
+         }
+
+         protected function handleSWFObjectZipFileUnzipError(event:Event):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_SWFOBJECT, StepItem.ERROR);
+             log(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_SWF_OBJECT);
+             abortInstallation();
+         }
+
+         protected function installNextOptionalComponent():void
+         {
+             for each (var obj:InstallerComponentVO in _installerComponentsDataProvider)
+             {
+                 if (obj.selected && !obj.installed && !obj.aborted)
+                 {
+                     switch (obj.label)
+                     {
+                         case _viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS:
+                         {
+                             installBlazeDS();
+                             return;
+                             break;
+                         }
+                         case _viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF:
+                         {
+                             installFontSwf();
+                             return;
+                             break;
+                         }
+                         default:
+                         {
+                             break;
+                         }
+                     }
+                 }
+             }
+             checkAndHandleAllOptionalComponentsInstalled();
+         }
+
+         protected function installBlazeDS():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, StepItem.ACTIVE);
+             log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [BLAZEDS_FILE, BLAZEDS_URL]));
+             _blazeDSJarFile = File.userDirectory.resolvePath(_flexTemp + File.separator + BLAZEDS_FILE);
+             copyOrDownload(BLAZEDS_URL + BLAZEDS_FILE, handleBlazeDSDownloadComplete, null, handleBlazeDSInstallError);
+         }
+
+         protected function handleBlazeDSDownloadComplete(event:Event):void
+         {
+             try
+             {
+                 writeFileToDirectory(_blazeDSJarFile, event.target.data);
+                 copyFileToOptionalLibDir(_blazeDSJarFile);
+                 updateOptionalComponentInstallStatus(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, true);
+                 updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, false);
+                 updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, StepItem.COMPLETE);
+                 clearData(URLLoader(event.target));
+                 installNextOptionalComponent();
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, StepItem.ERROR);
+                 updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, true);
+                 installNextOptionalComponent();
+             }
+         }
+
+         protected function installFontSwf():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ACTIVE);
+             downloadFontSwfAFEFile();
+         }
+
+         protected function downloadFontSwfAFEFile():void
+         {
+             log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [AFE_FILE, AFE_URL]));
+             _afeJarFile = File.userDirectory.resolvePath(_flexTemp + File.separator + AFE_FILE);
+             copyOrDownload(AFE_URL + AFE_FILE, handleFontSWFAFEFileDownloaded, null, handleFontSWFInstallError);
+         }
+
+         protected function handleFontSWFAFEFileDownloaded(event:Event):void
+         {
+             try
+             {
+                 writeFileToDirectory(_afeJarFile, event.target.data);
+                 copyFileToOptionalLibDir(_afeJarFile);
+                 clearData(URLLoader(event.target));
+
+                 downloadFontSwfAGLFile();
+
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ERROR);
+                 updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
+                 installNextOptionalComponent();
+             }
+         }
+
+         protected function downloadFontSwfAGLFile():void
+         {
+             log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [AGLJ40_FILE, AGLJ40_URL]));
+             _aglj40JarFile = File.userDirectory.resolvePath(_flexTemp + File.separator + AGLJ40_FILE);
+             copyOrDownload(AGLJ40_URL + AGLJ40_FILE, handleFontSWFAGLFileDownloaded, null, handleFontSWFInstallError);
+         }
+
+         protected function handleFontSWFAGLFileDownloaded(event:Event):void
+         {
+             try
+             {
+                 writeFileToDirectory(_aglj40JarFile, event.target.data);
+                 copyFileToOptionalLibDir(_aglj40JarFile);
+                 clearData(URLLoader(event.target));
+
+                 downloadFontSwfFlexFontKitFile();
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ERROR);
+                 updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
+                 installNextOptionalComponent();
+             }
+         }
+
+         protected function downloadFontSwfFlexFontKitFile():void
+         {
+             log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [FLEX_FONTKIT_FILE, FLEX_FONTKIT_URL]));
+             _flexFontKitJarFile = File.userDirectory.resolvePath(_flexTemp + File.separator + FLEX_FONTKIT_FILE);
+             copyOrDownload(FLEX_FONTKIT_URL + FLEX_FONTKIT_FILE, handleFontSWFFlexFontKitFileDownloaded, null, handleFontSWFInstallError);
+         }
+
+         protected function handleFontSWFFlexFontKitFileDownloaded(event:Event):void
+         {
+             try
+             {
+                 writeFileToDirectory(_flexFontKitJarFile, event.target.data);
+                 copyFileToOptionalLibDir(_flexFontKitJarFile);
+                 clearData(URLLoader(event.target));
+
+                 downloadFontSwfRideauKitFile();
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ERROR);
+                 updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
+                 installNextOptionalComponent();
+             }
+         }
+
+         protected function downloadFontSwfRideauKitFile():void
+         {
+             log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [RIDEAU_FILE, RIDEAU_URL]));
+             _rideauJarFile = File.userDirectory.resolvePath(_flexTemp + File.separator + RIDEAU_FILE);
+             copyOrDownload(RIDEAU_URL + RIDEAU_FILE, handleFontSWFRideauFileDownloaded, null, handleFontSWFInstallError);
+         }
+
+         protected function handleFontSWFRideauFileDownloaded(event:Event):void
+         {
+             try
+             {
+                 writeFileToDirectory(_rideauJarFile, event.target.data);
+                 copyFileToOptionalLibDir(_rideauJarFile);
+                 clearData(URLLoader(event.target));
+
+                 updateOptionalComponentInstallStatus(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
+                 updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, false);
+                 updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.COMPLETE);
+                 installNextOptionalComponent();
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ERROR);
+                 updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
+                 installNextOptionalComponent();
+             }
+         }
+
+         protected function installOSMF():void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ACTIVE);
+             downloadOSMFFile();
+         }
+
+         protected function downloadOSMFFile():void
+         {
+             _osmfSWFFile = File.userDirectory.resolvePath(_flexTemp + File.separator + OSMF_SWF_FILE.toLowerCase());
+
+             log(StringUtil.substitute(_viewResourceConstants.INFO_DOWNLOADING_FILE_FROM, [OSMF_SWC_FILE, OSMF_SWC_URL]));
+             _osmfSWCFile = File.userDirectory.resolvePath(_flexTemp + File.separator + OSMF_SWC_FILE.toLowerCase());
+             if (_useOSMF2)
+             {
+                 downloadOSMF2SWC();
+             }
+             else
+             {
+                 copyOrDownload(OSMF_SWC_URL + OSMF_SWC_FILE, handleOSMFSWCFileDownloaded, null, handleOSMFSWCInstallError);
+             }
+         }
+
+         protected function downloadOSMF2SWC():void
+         {
+             var url:String;
+             var httpService:HTTPService = new HTTPService();
+             httpService.resultFormat = HTTPService.RESULT_FORMAT_TEXT;
+             url = httpService.url = Constants.SOURCEFORGE_DOWNLOAD_URL + OSMF_SWC_URL + OSMF_SWC_FILE;
+             if (usingDownloadCache)
+             {
+                 var cacheURL:String;
+                 if (url.indexOf("http") == 0)
+                 {
+                     var c:int = url.indexOf("/");
+                     c = url.indexOf("/", c + 1);
+                     c = url.indexOf("/", c + 1);
+                     // that should find the slash after the server.
+                     cacheURL = url.substr(c + 1);
+                     if (debugMode)
+                         log("http caching.  url = " + cacheURL);
+                 }
+                 var cacheFile:File = File.applicationStorageDirectory.resolvePath(downloadCacheFolder);
+                 cacheFile = cacheFile.resolvePath(escape(cacheURL));
+                 if (debugMode)
+                     log("searching cache for " + cacheFile.url);
+                 if (cacheFile.exists)
+                 {
+                     if (debugMode)
+                         log("found file in cache");
+                     url = cacheFile.url;
+                     actuallyDownloadOSMF2SWC(new URLRequest(url));
+                     return;
+                 }
+             }
+             httpService.addEventListener(ResultEvent.RESULT, getMirrorInfo);
+             httpService.addEventListener(FaultEvent.FAULT, handleOSMFSWCUnzipError);
+             httpService.send();
+         }
+
+         protected function getMirrorInfo(event:ResultEvent):void
+         {
+             var mirror:String = String(event.result);
+             mirror = mirror.substr(mirror.indexOf('use_mirror=') + 'use_mirror='.length, mirror.length);
+             mirror = mirror.substring(0, mirror.indexOf('">'));
+
+             var mirrorURL:String = 'http://' + mirror + Constants.SOURCEFORGE_DL_URL + OSMF_SWC_URL + OSMF_SWC_FILE;
+             var refererURL:String = Constants.SOURCEFORGE_DOWNLOAD_URL + OSMF_SWC_URL + '/download?use_mirror=' + mirror;
+
+             var req:URLRequest = new URLRequest(mirrorURL);
+             req.requestHeaders = [new URLRequestHeader('Referer', refererURL)];
+
+             actuallyDownloadOSMF2SWC(req);
+         }
+
+         protected function actuallyDownloadOSMF2SWC(req:URLRequest):void
+         {
+             loader = new URLLoader();
+             loader.dataFormat = URLLoaderDataFormat.BINARY;
+             if (usingDownloadCache)
+                 loader.addEventListener(Event.COMPLETE, cacheOSMF2SWC);
+             loader.addEventListener(Event.COMPLETE, handleOSMFSWCFileDownloaded);
+             loader.addEventListener(ErrorEvent.ERROR, handleOSMFSWCInstallError);
+             loader.addEventListener(IOErrorEvent.IO_ERROR, handleOSMFSWCInstallError);
+
+             loader.load(req);
+         }
+
+         protected function cacheOSMF2SWC(event:Event):void
+         {
+             var url:String;
+             url = Constants.SOURCEFORGE_DOWNLOAD_URL + OSMF_SWC_URL + OSMF_SWC_FILE;
+             var cacheURL:String;
+             if (url.indexOf("http") == 0)
+             {
+                 var c:int = url.indexOf("/");
+                 c = url.indexOf("/", c + 1);
+                 c = url.indexOf("/", c + 1);
+                 // that should find the slash after the server.
+                 cacheURL = url.substr(c + 1);
+                 if (debugMode)
+                     log("http caching.  url = " + cacheURL);
+             }
+             if (cacheURL)
+             {
+                 var cacheFile:File = File.applicationStorageDirectory.resolvePath(downloadCacheFolder);
+                 cacheFile = cacheFile.resolvePath(escape(cacheURL));
+                 if (debugMode)
+                     log("caching " + cacheFile.url);
+                 if (!cacheFile.exists)
+                 {
+                     var fs:FileStream = new FileStream();
+                     fs.open(cacheFile, FileMode.WRITE);
+                     var srcData:ByteArray = ByteArray(loader.data);
+                     srcData.position = 0;
+                     var ba:ByteArray = new ByteArray();
+                     srcData.readBytes(ba, 0, srcData.length);
+                     ba.position = 0;
+                     fs.writeBytes(ba, 0, ba.length);
+                     fs.close();
+                 }
+                 else
+                 {
+                     if (debugMode)
+                         log("file was already in cache");
+                 }
+             }
+         }
+
+         protected function handleOSMFSWCFileDownloaded(event:Event):void
+         {
+             try
+             {
+                 writeFileToDirectory(_osmfSWCFile, event.target.data);
+                 copyFileToLibDir(_osmfSWCFile);
+                 unzip(_osmfSWCFile, handleOSMFSWCUnzipped, handleOSMFSWCUnzipError);
+                 clearData(URLLoader(event.target));
+
+                 updateOptionalComponentInstallStatus(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
+                 updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, false);
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.COMPLETE);
+                 installNextOptionalComponent();
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ERROR);
+                 updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
+                 abortInstallation();
+             }
+         }
+
+         /**
+          * Unzip osmf.swc, extract library.swf from it and copy it into frameworks/rsls/osmf_<flexversion>.<buildnumber>
+          * Delete other files extracted from osmf.swc
+          */
+         protected function handleOSMFSWCUnzipped(event:Event):void
+         {
+             try
+             {
+                 var osmfFileName:String = "osmf_" + getFlexVersionBuildString() + ".swf";
+                 var copyToFile:File = _flexHomeDir.resolvePath("frameworks" + File.separator + "rsls" + File.separator + osmfFileName);
+                 var osmfLibrarySwfFile:File = _flexHomeDir.resolvePath("library.swf");
+                 osmfLibrarySwfFile.moveTo(copyToFile);
+                 var catalogXMLFile:File = _flexHomeDir.resolvePath("catalog.xml");
+                 if (catalogXMLFile.exists)
+                 {
+                     catalogXMLFile.deleteFile();
+                 }
+                 var manifestXMLFile:File = _flexHomeDir.resolvePath("manifest.xml");
+                 if (manifestXMLFile.exists)
+                 {
+                     manifestXMLFile.deleteFile();
+                 }
+             }
+             catch (e:Error)
+             {
+                 updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ERROR);
+                 updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
+                 abortInstallation();
+             }
+         }
+
+         protected function handleOSMFSWCUnzipError(event:Event):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ERROR);
+             updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
+             abortInstallation();
+         }
+
+         protected function copyFileToOptionalLibDir(file:File):void
+         {
+             //Copy to "${FLEX_HOME}/lib/external/optional"
+             var copyToFile:File = _flexHomeDir.resolvePath("lib" + File.separator + "external" + File.separator + "optional" + File.separator + file.name);
+             file.copyTo(copyToFile, true);
+         }
+
+         protected function copyFileToLibDir(file:File):void
+         {
+             //Copy to "${FLEX_HOME}/frameworks/libs/"
+             var copyToFile:File = _flexHomeDir.resolvePath("frameworks" + File.separator + "libs" + File.separator + file.name);
+             file.copyTo(copyToFile, true);
+         }
+
+         protected function handleBlazeDSInstallError(event:* = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, StepItem.ERROR);
+             updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_BLAZEDS, true);
+             log(StringUtil.substitute(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FILE, ["BlazeDS"]));
+             installNextOptionalComponent();
+         }
+
+         protected function handleFontSWFInstallError(event:* = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, StepItem.ERROR);
+             updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_OPTIONAL_INSTALL_FONTSWF, true);
+             log(StringUtil.substitute(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FILE, ["FontSwf Utility"]));
+             installNextOptionalComponent();
+         }
+
+         protected function handleOSMFSWFInstallError(event:* = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ERROR);
+             updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
+             log(StringUtil.substitute(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FILE, ["OSMF_SWF"]));
+             installNextOptionalComponent();
+         }
+
+         protected function handleOSMFSWCInstallError(event:* = null):void
+         {
+             updateActivityStep(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, StepItem.ERROR);
+             updateOptionalComponentInstallStatusAborted(_viewResourceConstants.STEP_REQUIRED_INSTALL_OSMF, true);
+             log(StringUtil.substitute(_viewResourceConstants.ERROR_UNABLE_TO_DOWNLOAD_FILE, ["OSMF_SWC"]));
+             installNextOptionalComponent();
+         }
+
+         protected function updateOptionalComponentInstallStatus(label:String, isInstalled:Boolean):void
+         {
+             for each (var obj:InstallerComponentVO in _installerComponentsDataProvider)
+             {
+                 if (obj.label == label)
+                 {
+                     obj.installed = isInstalled;
+                 }
+             }
+         }
+
+         protected function updateOptionalComponentInstallStatusAborted(label:String, isAborted:Boolean):void
+         {
+             for each (var obj:InstallerComponentVO in _installerComponentsDataProvider)
+             {
+                 if (obj.label == label)
+                 {
+                     obj.aborted = isAborted;
+                 }
+             }
+         }
+
+         protected function checkAndHandleAllOptionalComponentsInstalled():void
+         {
+             var allComponentsInstalled:Boolean = true;
+             for each (var obj:InstallerComponentVO in _installerComponentsDataProvider)
+             {
+                 if (!obj.required && obj.selected && !(obj.installed || obj.aborted))
+                 {
+                     allComponentsInstalled = false;
+                 }
+             }
+             if (allComponentsInstalled)
+             {
+                 tracker.trackInstallerSuccess(APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY, APACHE_FLEX_BIN_DISTRO_VERSION, _os.os);
+                 cleanup(false);
+             }
+         }
+
+         protected function cleanup(isAbort:Boolean = false, abortInfo:String = ""):void
+         {
+             if (cleanedUp)
+                 return;
+
+             cleanedUp = true;
+
+             CursorManager.removeBusyCursor();
+             if (!_viewResourceConstants)
+             {
+                 selectDefaultLanguageInEmergency();
+             }
+             try
+             {
+                 if (_flexTempDir)
+                 {
+                     _flexTempDir.deleteDirectory(true);
+                 }
+             }
+             catch (e:Error)
+             {
+                 log(_viewResourceConstants.ERROR_UNABLE_TO_DELETE_TEMP_DIRECTORY);
+             }
+
+             if (isAbort)
+             {
+                 tracker.trackInstallerFailure(APACHE_FLEX_BIN_DISTRO_VERSION_DISPLAY, APACHE_FLEX_BIN_DISTRO_VERSION,
+                         _os.os + "&info=" + abortInfo);
+             }
+             else if (!wasAborted)
+             {
+                 log(_viewResourceConstants.INFO_INSTALLATION_COMPLETE);
+                 updateUIHandleInstallationComplete();
+             }
+
+             saveLogToDisk();
+         }
+
+         protected function saveLogToDisk():void
+         {
+             if (!_flexHomeDir)
+             {
+                 return;
+             }
+
+             var file:File = _flexHomeDir.resolvePath("installer.log");
+             var fs:FileStream = new FileStream();
+
+             try
+             {
+                 fs.open(file, FileMode.WRITE);
+                 for each (var message:String in _messages)
+                 {
+                     fs.writeUTFBytes(message);
+                     fs.writeUTFBytes("\n");
+                 }
+                 fs.close();
+             }
+             catch (e:Error)
+             {
+                 // TODO log error?
+             }
+         }
+
+         protected function updateUIHandleInstallationComplete():void
+         {
+             browseBtn.enabled = true;
+             openApacheFlexFolderBtn.visible = true;
+             openApacheFlexFolderBtn.includeInLayout = true;
+             progressBar.visible = false;
+             progressBar.includeInLayout = false;
+             thirdStepGroup.title = _viewResourceConstants.INFO_INSTALLATION_COMPLETE;
+         }
+
+         protected function abortInstallation(reason:String = ""):void
+         {
+             if (currentState != "installState")
+                 showConsole(null);
+
+             directoryBtn.enabled = false;
+             browseBtn.enabled = false;
+             installBtn.enabled = false;
+             wasAborted = true;
+             if (_viewResourceConstants)
+                 log(_viewResourceConstants.INFO_ABORT_INSTALLATION);
+             cleanup(true, reason);
+             if (_viewResourceConstants)
+                 firstStepGroup.title = secondStepGroup.title = thirdStepGroup.title = _viewResourceConstants.INFO_ABORT_INSTALLATION;
+         }
+
+         protected function _langSelect_changeHandler(event:IndexChangeEvent):void
+         {
+             var defaultLanguage:String = ViewResourceConstants.DEFAULT_LANGUAGE;
+
+             var so:SharedObject = SharedObject.getLocal("InstallApacheFlex");
+             so.data.userDefaultLanguage = _langSelect.selectedItem["data"];
+             so.flush();
+
+             if (_langSelect.selectedItem["data"] == defaultLanguage)
+             {
+                 resourceManager.localeChain = [defaultLanguage];
+                 resourceManager.update();
+                 setButtonWidths();
+             }
+             else
+             {
+                 loadLanguage(_langSelect.selectedItem["data"], _langSelect_changeCompleteHandler);
+             }
+         }
+
+         private function _langSelect_changeCompleteHandler():void
+         {
+             var defaultLanguage:String = ViewResourceConstants.DEFAULT_LANGUAGE;
+             resourceManager.localeChain = [languageID, defaultLanguage];
+             resourceManager.update();
+             log("Using Locale: " + languageID);
+             setButtonWidths();
+         }
+
+         override protected function resourcesChanged():void
+         {
+             super.resourcesChanged();
+
+             if (_viewResourceConstants)
+             {
+                 rememberInstallerComponents();
+                 updateWindowTitle();
+                 initiateInstallStepsActivity();
+                 initializeInstallerComponentsDataProvider();
+                 recallInstallerComponents();
+             }
+         }
+
+         private var _selectedInstallerComponents:Vector.<InstallerComponentVO>;
+
+         protected function rememberInstallerComponents():void
+         {
+             _selectedInstallerComponents = new Vector.<InstallerComponentVO>;
+             for each(var item:InstallerComponentVO in _installerComponentsDataProvider)
+             {
+                 if (item.selected)
+                 {
+                     _selectedInstallerComponents.push(item);
+                 }
+             }
+         }
+
+         protected function recallInstallerComponents():void
+         {
+             for each(var item:InstallerComponentVO in _selectedInstallerComponents)
+             {
+                 getInstallerComponentFromLabel(item.key).selected = true;
+             }
+         }
+
+         protected function placeGroup(panel:Panel):void
+         {
+             panel.x = this.width / 2 - panel.width / 2;
+         }
+
+         protected function handleOptionalInstallsChange(event:IndexChangeEvent):void
+         {
+             var selectedItem:InstallerComponentVO = InstallerComponentVO(event.target.selectedItem);
+             optionalInstallsTxtArea.text = selectedItem.message;
+             /*installChkBx.label = _viewResourceConstants.INSTALL_AGREE;
+              if (selectedItem.answered) {
+              if (selectedItem.selected) {
+              installChkBx.selected = true;
+              } else {
+              installChkBx.selected = false;
+              }
+              } else {
+              installChkBx.selected = false;
+              }*/
+
+             licenseLinkBtn.includeInLayout = true;
+             _currentLicenseLabel = selectedItem.licenseName;
+             _currentLicenseURL = selectedItem.licenseURL;
+             checkIfAllRequiredComponentsPromptsAnswered();
+
+         }
+
+         protected function handleLicenceBtnClick(event:Event):void
+         {
+             navigateToURL(new URLRequest(_currentLicenseURL), "_blank");
+         }
+
+         protected function handleInstallPermissionChange(event:InstallItemSelectionEvent):void
+         {
+             if (installComponentsList.selectedItem != null)
+             {
+                 installComponentsList.selectedItem.selected = (event.item.selected);
+                 installComponentsList.selectedItem.answered = true;
+             }
+             else
+             {
+                 for (var i:int = 0; i < _installerComponentsDataProvider.length; i++)
+                 {
+                     _installerComponentsDataProvider.getItemAt(i).selected = event.item.selected;
+                     _installerComponentsDataProvider.getItemAt(i).answered = true;
+                 }
+             }
+             checkIfAllRequiredComponentsPromptsAnswered();
+         }
+
+         protected function checkIfAllRequiredComponentsPromptsAnswered():void
+         {
+             var success:Boolean = true;
+             for each (var obj:InstallerComponentVO in _installerComponentsDataProvider)
+             {
+                 if (obj.required && !obj.selected)
+                 {
+                     success = false;
+                 }
+             }
+             installBtn.enabled = success;
+         }
+
+         /************************ Utility methods *****************/
+
+         private function createFolder(path:String):File
+         {
+             var dir:File = new File(path);
+
+             if (!dir.exists)
+                 dir.createDirectory();
+
+             return dir;
+         }
+
+         private function copyOrDownload(url:String, handlerFunction:Function, dest:File = null, errorFunction:Function = null, nocache:Boolean = false):void
+         {
+             if (url.search("http") == 0)
+             {
+                 download(url, handlerFunction, errorFunction, nocache);
+             }
+             else if (url.search("file://") == 0)
+             {
+                 download(url, handlerFunction, errorFunction, nocache);
+             }
+             else
+             {
+                 var source:File = new File(url);
+
+                 try
+                 {
+                     source.copyTo(dest, true);
+                 }
+                 catch (error:Error)
+                 {
+                     if (errorFunction != null)
+                     {
+                         errorFunction.call(null);
+                     }
+                     log(_viewResourceConstants.ERROR_UNABLE_TO_COPY_FILE + error.errorID + " " + error.message);
+                 }
+             }
+         }
+
+         private function download(url:String, handlerFunction:Function, errorFunction:Function = null, nocache:Boolean = false):void
+         {
+             loader = new URLLoader();
+             if (debugMode)
+             {
+                 log("downloading " + url);
+                 if (usingDownloadCache)
+                     log("using download cache");
+                 if (nocache)
+                     log("not caching this download");
+             }
+             if (usingDownloadCache && !nocache)
+             {
+                 var cacheURL:String;
+                 if (_useMirror && url.indexOf(useMirrorPath(_mirrorURLUtil.mirrorURL)) != -1)
+                 {
+                     cacheURL = url.substr(useMirrorPath(_mirrorURLUtil.mirrorURL).length);
+                     if (debugMode)
+                         log("mirror caching.  url = " + cacheURL);
+                 }
+                 else
+                 {
+                     if (url.indexOf("http") == 0)
+                     {
+                         var c:int = url.indexOf("/");
+                         c = url.indexOf("/", c + 1);
+                         c = url.indexOf("/", c + 1);
+                         // that should find the slash after the server.
+                         cacheURL = url.substr(c + 1);
+                         if (debugMode)
+                             log("http caching.  url = " + cacheURL);
+                     }
+                 }
+                 if (cacheURL)
+                 {
+                     var cacheFile:File = File.applicationStorageDirectory.resolvePath(downloadCacheFolder);
+                     cacheFile = cacheFile.resolvePath(escape(cacheURL));
+                     if (debugMode)
+                         log("searching cache for " + cacheFile.url);
+                     if (cacheFile.exists)
+                     {
+                         log(_viewResourceConstants.INFO_USING_CACHED_FILE + " " + cacheFile.url);
+                         url = cacheFile.url;
+                     }
+                 }
+             }
+             var req:URLRequest = new URLRequest(url);
+             //Wait for 5 minutes before aborting download attempt.  Adobe download sites as well as some Apache mirrors are extremely slow.
+             req.idleTimeout = 300000;
+
+             loader.dataFormat = URLLoaderDataFormat.BINARY;
+             if (usingDownloadCache)
+                 loader.addEventListener(Event.COMPLETE, function (event:Event):void
+                 {
+                     if (debugMode)
+                         log("download complete preparing to cache");
+                     var cacheURL:String;
+                     if (_useMirror && url.indexOf(useMirrorPath(_mirrorURLUtil.mirrorURL)) != -1)
+                     {
+                         cacheURL = url.substr(useMirrorPath(_mirrorURLUtil.mirrorURL).length);
+                         if (debugMode)
+                             log("mirror caching.  url = " + cacheURL);
+                     }
+                     else
+                     {
+                         if (url.indexOf("http") == 0)
+                         {
+                             var c:int = url.indexOf("/");
+                             c = url.indexOf("/", c + 1);
+                             c = url.indexOf("/", c + 1);
+                             // that should find the slash after the server.
+                             cacheURL = url.substr(c + 1);
+                             if (debugMode)
+                                 log("http caching.  url = " + cacheURL);
+                         }
+                     }
+                     if (cacheURL && !nocache)
+                     {
+                         var cacheFile:File = File.applicationStorageDirectory.resolvePath(downloadCacheFolder);
+                         cacheFile = cacheFile.resolvePath(escape(cacheURL));
+                         if (debugMode)
+                             log("caching " + cacheFile.url);
+                         if (!cacheFile.exists)
+                         {
+                             var fs:FileStream = new FileStream();
+                             fs.open(cacheFile, FileMode.WRITE);
+                             var srcData:ByteArray = ByteArray(loader.data);
+                             srcData.position = 0;
+                             var ba:ByteArray = new ByteArray();
+                             srcData.readBytes(ba, 0, srcData.length);
+                             ba.position = 0;
+                             fs.writeBytes(ba, 0, ba.length);
+                             fs.close();
+                         }
+                         else
+                         {
+                             if (debugMode)
+                                 log("file was already in cache");
+                         }
+                     }
+
+                 });
+             loader.addEventListener(Event.COMPLETE, handlerFunction, false, 0, true);
+             loader.addEventListener(Event.COMPLETE, handleDownloadComplete, false, 0, true);
+
+             progressBar.percent = 0;
+
+             if (errorFunction != null)
+             {
+                 loader.addEventListener(ErrorEvent.ERROR, errorFunction, false, 0, true);
+                 loader.addEventListener(IOErrorEvent.IO_ERROR, errorFunction, false, 0, true);
+             }
+             loader.addEventListener(ProgressEvent.PROGRESS, handleDownloadProgress, false, 0, true);
+
+             loader.load(req);
+         }
+
+         private function handleDownloadProgress(event:ProgressEvent):void
+         {
+             var bytesTotal:int = event.bytesTotal;
+             var bytesLoaded:int = event.bytesLoaded;
+             if (event.bytesTotal > 0)
+             {
+                 var percentLoaded:int = Math.round(bytesLoaded * 100 / bytesTotal);
+                 if (logProgressEvents)
+                     log("download progress " + event.bytesLoaded + "  " + event.bytesTotal, -1, false);
+
+                 progressBar.percent = percentLoaded;
+             }
+         }
+
+         private function handleDownloadComplete(event:Event):void
+         {
+             _previousDisplayedPercent = 0;
+             clearData(URLLoader(event.target));
+         }
+
+         private function clearData(v:URLLoader):void
+         {
+             ByteArray(v.data).clear();
+             System.gc();
+         }
+
+         private function unzip(fileToUnzip:File, unzipCompleteFunction:Function, unzipErrorFunction:Function = null):void
+         {
+             var zipFileBytes:ByteArray = new ByteArray();
+             var fs:FileStream = new FileStream();
+             var fzip:Zip = new Zip();
+
+             fs.open(fileToUnzip, FileMode.READ);
+             fs.readBytes(zipFileBytes);
+             fs.close();
+
+             fzip.addEventListener(ZipEvent.FILE_LOADED, onFileLoaded, false, 0, true);
+             fzip.addEventListener(Event.COMPLETE, unzipCompleteFunction, false, 0, true);
+             fzip.addEventListener(Event.COMPLETE, onUnzipComplete, false, 0, true);
+             if (unzipErrorFunction != null)
+             {
+                 fzip.addEventListener(ErrorEvent.ERROR, unzipErrorFunction, false, 0, true);
+                 _fileUnzipErrorFunction = unzipErrorFunction
+             }
+             fzip.loadBytes(zipFileBytes);
+         }
+
+         private function onFileLoaded(e:ZipEvent):void
+         {
+             try
+             {
+                 var fzf:ZipFile = e.file;
+                 var f:File;
+                 if (overlaying)
+                     f = _flexTempDir.resolvePath(fzf.filename);
+                 else
+                     f = _flexHomeDir.resolvePath(fzf.filename);
+                 var fs:FileStream = new FileStream();
+
+                 if (isDirectory(fzf))
+                 {
+                     // Is a directory, not a file. Dont try to write anything into it.
+                     return;
+                 }
+
+                 fs.open(f, FileMode.WRITE);
+                 fs.writeBytes(fzf.content);
+                 fs.close();
+
+             }
+             catch (error:Error)
+             {
+                 _fileUnzipErrorFunction.call();
+             }
+         }
+
+         private function isDirectory(f:ZipFile):Boolean
+         {
+             if (f.filename.substr(f.filename.length - 1) == "/" || f.filename.substr(f.filename.length - 1) == "\\")
+             {
+                 return true;
+             }
+             return false;
+         }
+
+         private function onUnzipComplete(event:Event):void
+         {
+             var fzip:Zip = event.target as Zip;
+             fzip.close();
+             fzip.removeEventListener(ZipEvent.FILE_LOADED, onFileLoaded);
+             fzip.removeEventListener(Event.COMPLETE, onUnzipComplete);
+         }
+
+         private function untar(source:File, destination:File, unTarCompleteFunction:Function, unTarErrorFunction:Function):void
+         {
+             var tar:File;
+             var startupInfo:NativeProcessStartupInfo = new NativeProcessStartupInfo();
+             var arguments:Vector.<String> = new Vector.<String>();
+
+             if (_os.isLinux())
+             {
+                 tar = new File("/bin/tar");
+             }
+             else
+             {
+                 tar = new File("/usr/bin/tar");
+             }
+
+             arguments.push("xf");
+             arguments.push(source.nativePath);
+             arguments.push("-C");
+             arguments.push(destination.nativePath);
+
+             startupInfo.executable = tar;
+             startupInfo.arguments = arguments;
+
+             _process = new NativeProcess();
+             _process.addEventListener(ProgressEvent.STANDARD_OUTPUT_DATA, unTarFileProgress, false, 0, true);
+             _process.addEventListener(ProgressEvent.STANDARD_ERROR_DATA, unTarErrorFunction, false, 0, true);
+             _process.addEventListener(ProgressEvent.STANDARD_ERROR_DATA, unTarError, false, 0, true);
+             _process.addEventListener(NativeProcessExitEvent.EXIT, unTarCompleteFunction, false, 0, true);
+             _process.addEventListener(NativeProcessExitEvent.EXIT, unTarComplete, false, 0, true);
+             _process.start(startupInfo);
+         }
+
+         private function unTarError(event:Event):void
+         {
+             var output:String = _process.standardError.readUTFBytes(_process.standardError.bytesAvailable);
+
+             log(_viewResourceConstants.ERROR_NATIVE_PROCESS_ERROR);
+             log(output);
+         }
+
+         private function unTarFileProgress(event:Event):void
+         {
+             var output:String = _process.standardOutput.readUTFBytes(_process.standardOutput.bytesAvailable);
+
+             log(output);
+         }
+
+         private function unTarComplete(event:NativeProcessExitEvent):void
+         {
+             _process.closeInput();
+             _process.exit(true);
+         }
+
+         private function writeFileToDirectory(file:File, data:ByteArray):void
+         {
+             var fs:FileStream = new FileStream();
+             fs.open(file, FileMode.WRITE);
+             fs.writeBytes(data);
+             fs.close();
+         }
+
+         private function isValidConfigFile(file:File):Boolean
+         {
+             var name:String = file.name;
+
+             if (name.search("-config.xml") == -1)
+             {
+                 return false;
+             }
+             else
+             {
+                 return true;
+             }
+         }
+
+         private function isAirConfigFile(file:File):Boolean
+         {
+             var name:String = file.name;
+
+             if (name.search("air") == 0)
+             {
+                 return true;
+             }
+             else
+             {
+                 return false;
+             }
+         }
+
+         private function log(text:String, position:int = -1, isPublic:Boolean = true, skipLog:Boolean = false):void
+         {
+             if (text == null)
+                 text = "";
+             if (position == -1)
+             {
+                 if (!skipLog)
+                     _messages.addItem(text);
+                 if (isPublic)
+                     lastPublicMessage = text;
+             }
+             else
+             {
+                 _messages.addItemAt(text, position);
+             }
+             if (debugMode)
+                 trace(text);
+             if (logFile)
+             {
+                 var f:File = new File(logFile);
+                 var fs:FileStream = new FileStream();
+                 fs.open(f, FileMode.APPEND);
+                 fs.writeUTFBytes(text + "\n");
+                 fs.close();
+             }
+         }
+
+         private var console:ConsoleWindow;
+
+         private function showConsole(event:Event):void
+         {
+             if (!console || console.closed)
+                 console = new ConsoleWindow();
+             else if (console)
+                 console.orderToFront();
+
+             console.messages = _messages;
+             console.open();
+             console.nativeWindow.x = this.nativeWindow.x + this.nativeWindow.width / 2 - console.nativeWindow.width / 2;
+             console.nativeWindow.y = this.nativeWindow.y + this.nativeWindow.height / 2 - console.nativeWindow.height / 2;
+         }
+
+         private function showMPLLicense(event:Event):void
+         {
+             var licenseWindow:MPLLicense = new MPLLicense();
+             licenseWindow.open();
+             licenseWindow.nativeWindow.x = this.nativeWindow.x + this.nativeWindow.width / 2 - licenseWindow.nativeWindow.width / 2;
+             licenseWindow.nativeWindow.y = this.nativeWindow.y + this.nativeWindow.height / 2 - licenseWindow.nativeWindow.height / 2;
+         }
+
+         private function showAdobeLicense(event:Event):void
+         {
+             var licenseWindow:AdobeLicense = new AdobeLicense();
+             licenseWindow.open();
+             licenseWindow.nativeWindow.x = this.nativeWindow.x + this.nativeWindow.width / 2 - licenseWindow.nativeWindow.width / 2;
+             licenseWindow.nativeWindow.y = this.nativeWindow.y + this.nativeWindow.height / 2 - licenseWindow.nativeWindow.height / 2;
+         }
+
+         private function openApacheFlexFolder(event:Event):void
+         {
+             _flexHomeDir.openWithDefaultApplication();
+         }
+
+         private function closeApplication(event:Event):void
+         {
+             removeEventListener(Event.CLOSING, closeApplication);
+
+             if (currentState == "installState")
+             {
+                 if (currentStep < stepLabels.length)
+                 {
+                     // User aborted the installation by closing the installer
+                     var activeStep:StepItem = getActiveStepItem();
+                     if (_viewResourceConstants)
+                         abortInstallation(_viewResourceConstants.INFO_USER_ABORT_INSTALLATION + activeStep.label);
+                 }
+             }
+
+             // TODO only enable close button when finished or when an error occurs
+             // TODO anything we need to clean up?
+             if (console && !console.closed)
+                 console.closeWindow(null);
+             cleanup();
+             close();
+         }
+
+         protected function getActiveStepItem():StepItem
+         {
+             for each (var s:StepItem in _installationSteps)
+             {
+                 if (s.status == StepItem.ACTIVE)
+                 {
+                     return s;
+                 }
+             }
+             return null;
+         }
+
+         protected function clickLogo(event:MouseEvent):void
+         {
+             navigateToURL(new URLRequest(Constants.APACHE_FLEX_URL));
+         }
+
+         protected function getStepItemFromStepLabel(stepLabel:String):StepItem
+         {
+             for each (var s:StepItem in _installationSteps)
+             {
+                 if (s.label == stepLabel)
+                 {
+                     return s;
+                 }
+             }
+
+             return null;
+         }
+
+         protected function getInstallerComponentFromLabel(key:String):InstallerComponentVO
+         {
+             for each (var s:InstallerComponentVO in _installerComponentsDataProvider)
+             {
+                 if (s.key == key)
+                 {
+                     return s;
+                 }
+             }
+
+             return null;
+         }
+
+         protected function updateActivityStep(stepLabel:String, status:String):void
+         {
+             var step:StepItem = getStepItemFromStepLabel(stepLabel);
+
+             if (step)
+             {
+                 step.status = status;
+             }
+         }
+
+         private function isDirectoryEmpty(dir:File):Boolean
+         {
+             var result:Boolean;
+
+             var filesArray:Array = dir.getDirectoryListing();
+
+             var length:int = filesArray.length;
+             result = length == 0;
+             if (length == 1)
+             {
+                 var explodedPath:Array = File(filesArray[0]).url.split("/");
+
+                 // the .DS_Store file doesn't bother anybody, so we can safely ignore it.
+                 // also ignore local.properties so you an override install settings
+                 result = explodedPath[explodedPath.length - 1] == ".DS_Store" ||
+                 explodedPath[explodedPath.length - 1] == "local.properties";
+             }
+
+             return result;
+         }
+
+         protected function showDisclaimer():void
+         {
+             var request:URLRequest = new URLRequest(Constants.APACHE_FLEX_URL + Constants.DISCLAIMER_PATH);
+
+             navigateToURL(request, "_blank");
+         }
+
+         protected function installComponentsList_creationCompleteHandler(event:FlexEvent):void
+         {
+             installComponentsList.addEventListener(InstallItemSelectionEvent.INSTALL_ITEM_SELECTION_CHANGED, handleInstallPermissionChange);
+         }
+
+         private function onMouseRoll(event:MouseEvent):void
+         {
+             if (event.type == MouseEvent.MOUSE_OVER)
+             {
+                 event.target.styleName = "linkTextHover";
+             }
+             else
+             {
+                 event.target.styleName = "linkText";
+             }
+         }
+
+         private function getFlexVersionBuildString():String
+         {
+             var flexPropertiesFile:File = _flexHomeDir.resolvePath("flex-sdk-description.xml");
+             var fs:FileStream = new FileStream();
+             fs.open(flexPropertiesFile, FileMode.READ);
+             var contents:XML = new XML(fs.readMultiByte(fs.bytesAvailable, "utf-8"));
+             fs.close();
+             return contents.version + "." + contents.build;
+         }
+         ]]></fx:Script>
     
     <fx:Declarations>
         <s:Sine id="ease"/>
@@ -3338,15 +3514,7 @@
             </s:layout>
         </s:DropDownList>
     </s:HGroup>
-    <!--    <s:Group width="100%" top="275">-->
-    <!--        <s:HGroup gap="0" horizontalCenter="0" top="30">
-    <s:Label text="apache" fontFamily="openSansBold" color="0x677084" fontSize="24" />
-    <s:Label text="Flex" right="0"
-    fontFamily="openSansBold"
-    color="0x172647" fontSize="70"
-    />
-    </s:HGroup>-->
-    
+
     <s:HGroup verticalAlign="middle" gap="5" horizontalCenter="0" top="300">
         <s:Label text="{_viewResourceConstants.INFO_VERSION}" fontFamily="openSansBold" color="0x677084" fontSize="24" />
         <s:Label text="{APACHE_FLEX_BIN_DISTRO_VERSION}" right="0"
@@ -3451,6 +3619,7 @@
                       styleName="mainBtnStyle"
                       width="{_standardButtonWidth}"
                       height="32"
+                      left="10"
                       label="{_viewResourceConstants.BTN_LABEL_BACK}"
                       enabled="true"
                       click="handleFirstStepBackBtnClick(event)"/>
@@ -3479,6 +3648,7 @@
                       styleName="mainBtnStyle"
                       width="{_standardButtonWidth}"
                       height="32"
+                      left="10"
                       label="{_viewResourceConstants.BTN_LABEL_BACK}"
                       enabled="true"
                       click="handleSecondStepBackBtnClick(event)"/>
@@ -3534,16 +3704,6 @@
                             editable="false"/>
             </s:VGroup>
         </s:HGroup>
-        <!--        <s:HGroup
-        width="100%"
-        height="20"
-        horizontalAlign="center"
-        verticalAlign="middle">
-        <s:CheckBox id="installChkBx"
-        label="{_viewResourceConstants.INSTALL_AGREE_ALL}"
-        selected="false" 
-        visible="true"/>
-        </s:HGroup>-->
     </s:Panel>
     <s:Panel id="thirdStepGroup"
              title="{_viewResourceConstants.INFO_INSTALLING}"