Video need help

Ok evertime i try to get on warrock this is what happen's can anyone help me?

http://www.youtube.com/watch?v=owDbGmj2X-A

Dude try another video driver, what video card you running? can you paste the error report?

I just got windows Vista and it was working fine, then the comcast guy came and hooked up a wireless connection and now this happenes.

what type of driver's are you talking about, like a 3D Graphics Card.