Quote Originally Posted by xMrBunglex View Post
a single 9800 GX2 will run on any mobo with a PCI-E slot. you'll only be able to run two of them if you have an SLI-capable board though - and Vista. Quad SLI and Quad CrossFire won't work in XP.
There have been reports that it still does not work right on non ninvida chipsets because you have to turn on SLi.

I wonder if this is a shaddy way to get more people to buy thier chipsets.