Font Embedding in Flash CS5

I’ve been searching for the solution to this for months and I’m still not able to implement this css text on my personal website that once worked in CS4. I have set up a empy document, with 4 weights of Univers exported for ActionScript from the library. Here’s my timeline code:

var css: StyleSheet;
function init():void{
	//these are 4 versions of Univers i have exported in my library. some sources say they must be registered, some say they dont.
	/*Font.registerFont(UniversLC);
	Font.registerFont(UniversLCO);
	Font.registerFont(UniversBC);
	Font.registerFont(UniversBCO);*/
	var cl:URLLoader=new URLLoader(new URLRequest("test.css"));
	cl.addEventListener(Event.COMPLETE, cssLoaded);
}
function cssLoaded(evt:Event):void{
	css=new StyleSheet();
	css.parseCSS(evt.target.data);
	var xl:URLLoader=new URLLoader(new URLRequest("test.xml"));
	xl.addEventListener(Event.COMPLETE, xmlLoaded);
}
function xmlLoaded(evt:Event):void{
	var xmlData: XML=new XML(evt.target.data);
	var tf:TextField=new TextField();
	tf.multiline=true;
	tf.width=tf.height=500;
	addChild(tf);
	tf.styleSheet=css;
	//some sources have said to add this line, some say not to:
	//tf.embedFonts=true;
	tf.htmlText=xmlData.here;
}
init();

Locally, the text shows up fine, but apparently it is not pulling the font from the library but rather from what is installed on my system, as on most other computers all the text will show up as just Times. If I set the embedFonts to true, I get NO text, and whether or not I use the register fonts commands appears to have no affect. Unfortunately there appears to be no official documentation on this problem that is helpful, and I am getting conflicting help from the very few blogs that touch on this. If anyone is able to help, you can have my firstborn child, or really anything that is mine. I am desperate. I’ve zipped up the fonts, css, xml, and fla if anyone is feeling extra helpful. It is available here: http://danehansen.com/temp/test.zip

Thanks in advance.