  *
  *  <p>The SystemManager is the first display class created within an application.
  *  It is responsible for creating an <code>mx.preloaders.Preloader</code> that displays and
- *  <code>mx.preloaders.DownloadProgressBar</code> while the application finishes loading,
+ *  <code>mx.preloaders.SparkDownloadProgressBar</code> while the application finishes loading,
  *  then creates the <code>mx.core.Application</code> instance.</p>
  *  
  *  @langversion 3.0

import mx.core.mx_internal;
import mx.events.FlexEvent;
import mx.messaging.config.LoaderConfig;
import mx.preloaders.DownloadProgressBar;
import mx.preloaders.Preloader;
import mx.resources.IResourceManager;
import mx.resources.ResourceBundle;


        var preloaderDisplayClass:Class = info()["preloader"] as Class;
        if (usePreloader && !preloaderDisplayClass)
            preloaderDisplayClass = SparkDownloadProgressBar;

        // Put cross-domain RSL information in the RSL list.
        var rslList:Array = [];
