Since some people are still having trouble with this, I thought I would address it with Cleve's Class on embedding Youtube Videos. There is a one time fee of $25 dollars, no credit cards accepted please.
Okkayyy... on your youtube video page copy the number/letter code for the video.
Then, at The Fresh Zone, type in [youtube*] [*/youtube] but without the astericks. Put the video code inbetween and you get this!: