My first flash site I'm working on and need a little help

Well my site isn’t finished yet… (hope it will be soon)… now i’m just trying to make a navigation… the bad thing about it is that you can’t see my mp3 player in IE… and I donno why firefox can and IE can’t load my swf… inside another swf… any tips?.. (maybe this should be inside of “Flash ActionScript” instead of “Showcase & Critiques”)