Looking for another way to promote your sponsors?
You can now use
xLive.com and promote your sponsors with a 200x200 banner (jpg/gif) that is displayed on the right of your video, in the top-most position.
Anyone who might be interested should visit
http://www.xlive.com/signup_webmaster.php to get started.
Once you have an account visit
http://www.xlive.com/account/my_linking_code.php? to add sponsors, linking codes and your banners.
After that, just upload videos and associate them with your sponsors.
Keep in mind the longer videos get clicked on more, and will display your 200x200 for longer.