Those video cards are beast mode.

Welp, I jumped off the bandwagon and bought a macbook today. Still have the rig with the quad core amd black series phenom though. :shhh:

Jae: ATI cards aren't bad. Nvidia is ahead of them as far as I'm concerned, but if your mobo supports crossfire and not SLi, i'd go for a dual setup if you really want stuff to go crazy. If not, the card Rickles suggested will rock your socks too.