da1prophet said:It's easy--just find the video you want to embed and you can copy the necessary HTML code right from the YouTube page...
<object width="425" height="350"><param name="movie" value="<A href="http://www.youtube.com/v/-ayl2HB-rQQ"></param><param">http://www.youtube.com/v/-ayl2HB-rQQ"></param><param name="wmode" value="transparent"></param><embed src="http://www.youtube.com/v/-ayl2HB-rQQ" type="application/x-shockwave-flash" wmode="transparent" width="425" height="350"></embed></object>If you wish to have text with your video, type in the text and post it. Then, click on the Edit Post button and paste in the embedded code from the video and save it. Make sure you are not in Advanced Mode when pasting embedded code.