Basic MXML
<?xml version="1.0" encoding="utf-8"?>
<mx:Application
xmlns:mx="//www.adobe.com/2006/mxml"
horizontalAlign="center" verticalAlign="middle"
width="800" height="600"
<mx:Panel
paddingTop="10" paddingBottom="10" paddingLeft="10" paddingRight="10"
title=""
</mx:Panel>
</mx:Application>
Added to Misc by Nathan Haskins