HOW TO EMBED A YOUTUBE VIDEO
Just post the youtube URL and the forum will sort it out automatically

http://www.youtube.com/watch?v=tyw_v1sN-58

HOW TO EMBED A GOOGLE VIDEO

you just have to post the link of the google page URL and the forum will sort everything out automatically...

http://video.google.com/videoplay?do...85490043143983

HOW TO EMBED A DAILY MOTION OR ANY OTHER SITES VIDEO

this is alittle harder you will need the html imbed code in this case im using one from daily motion...

Code:
<div><object width="425" height="335"><param name="movie" value="http://www.dailymotion.com/swf/7Hauh...</param><param name="allowfullscreen" value="true"></param><embed src="http://www.dailymotion.com/swf/7HauhvENkj8uY6XYE" type="application/x-shockwave-flash" width="425" height="335" allowfullscreen="true"></embed></object><br /><b><a href="http://www.dailymotion.com/video/xzl...-jr-highligh">[Boxing] Floyd Mayweather Jr Highlights</a></b><br /><i>Uploaded by <a href="http://www.dailymotion.com/egyptianb...</a></i></div>
the only part you will need is the src="url" part which in this case is...

http://www.dailymotion.com/swf/7HauhvENkj8uY6XYE

now just click this ---> button to show the flash tags....

now just add the src= url into the flash tags and edit the height and width like this....

Code:
http://www.dailymotion.com/swf/7HauhvENkj8uY6XYE
and it will look like this in the post...

http://www.dailymotion.com/swf/7HauhvENkj8uY6XYE

this trick should work for any video site that supplies you with an html embed code