Yea running all the tutorials with eyefinity was averaging no lower than 40ish fps with my 6970 but in campaign would drop to the teens. That is with everything but aa on max. When I force AFR friendly crossfire, the trees and bushes flicker constantly but my fps shoot up and hold steady. I have tried AFR friendly 1x1, enabling triple buffer and vsync, windowed mode, all the different AF options and still same flickering. If I had the next gen card I'm sure the nonfunctional crossfire wouldnt be a big issue as performance would compensate. So may just sell these 6970's and pick up a 770 4gb....or if I run into some extra cash, a titan.lol. Shame ATI driver support is still not very good as I know architecturally these cards are more than capable but considering SB is now my primary PC endeavour, I will purchase from the other side of the competition this time.