 		override protected function setup():void
 		{
 			super.setup();
+			
 			_audioManager = main.moduleManager.getModule(AudioManager.defaultID);
+			
+			_width = main.stage.stageWidth;
+			_height = main.stage.stageHeight;
+			_render2D = screenManager.render2D;
+			_render2D.antiAliasing = 0;
 		}
 
 

		 */
		override protected function createChildren():void
		{
			_width = main.stage.stageWidth;
			_height = main.stage.stageHeight;
			
			_render2D = screenManager.render2D;
			_render2D.antiAliasing = 0;
			
			/* Prepare sounds. */
			
			_sounds = new Dictionary();
			_sounds["checkpointSound"] = getResource("soundCheckpoint");
			_sounds["ringCollectSound"] = getResource("soundRing");

		private function onEnterFrame():void
		{
			_racetrackSystem.updateTimer();
		}
		
		
