Its a prob Ive had a few times, the last one was this vid from youtube [ame=http://www.youtube.com/watch?v=pCrjLVSapII&feature=related]YouTube - What'chu talkin' 'bout Willis?[/ame]
I've noticed that if you preview a post that you make with a Youtube vidya that it just puts the text link up.
It has something to do with the code being pulled twice since it's telling your browser what to display. It's techie mumjo-jumbo to me when someone tried to explain it to me.