[Fatality]

XML.ignoreWhitespace = true;
var url:URLRequest = new URLRequest("cnfg.xml");
var loader:URLLoader = new URLLoader(url);
var uikey:String;
loader.addEventListener(Event.COMPLETE, onComplete);
function onComplete(e:Event)
{
	var xml:XML = new XML(e.target.data);
	uikey = xml.uikey;
	trace(uikey);
	xml.uikey = 2;
	trace(xml);
}