get your video loaded up on youtube and then in the address bar we want to take the identifying code from the url.
so the url will look something like this in the address bar
http://www.youtube.com/watch?v=mHYSfX_eEBg
we are only interested in the part after the =
so we will just copy mHYSfX_eEBg
in the post message screen above the text window you will notice there is now a youtube button, press that and then copy the identifying code between the tags it puts into your message,
it should look something like this
Code: Select all
[youtube]mHYSfX_eEBg[/youtube]