Weird I never had a problem with WoW and Sli. It never skpped but wasnt that great in fps. So I am trying to get the fastest single card solution for it. Might try the X1950 XTX for fun
This is a very good thread. I have been contemplating the same thing. Which is better? I like the IQ of Ati cards but the stability of Nvidia drivers. I also have a SLi board and would love to go dual cards since some games do benefit from it. If I go Ati I will have to buy a crossfire...