QUOTE(JamieHarrop @ May 19 2007, 06:19 PM)

YouTube provide this code for you at the side of each video. Take a look at the "Embed" form field to the right of any video. That will give you the code you need.
Hmm. I'm getting the code and trying to mail it to myself in a message to test it out but it just comes out as "..."
Anything that I should be adding besides this?:
<object width="425" height="350"><param name="movie" value="http://www.youtube.com/v/skCV2L0c6K0"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/skCV2L0c6K0" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed></object>