Embedding fonts // using css to style text

do you know how to use some kind of embed fonts feature while using css? or anti-alias the text that is styled using css?

i have tried to set:

titlefield.embedFonts = true;
titlefield.stylesheet = sheet;

but it does not work. if i comment out the embedFonts the css works fine but the text is very aliased. and because as3 does not support the embed font property within css i am in a bit of a predicament!

i appreciate any help!!