First, embed a YOUTUBE video, while the video is playing.Then using the YOUTUBE tags, put it in the message, on a line AFTER the first line, and with nothing else on THE SAME LINE(NOTE - I actually put it all in NOTEPAD and copy the completed thing to the post, this seems to be less prone to problems, but is a couple extra steps)THEN use the PREVIEW button to make sure it works properly. Use the BACK button to change it if you have an error, or SUBMIT if it looks ok. 4951