i just installed 2 6850s and they work wonders went from 10-30 to 45-60fps everything maxed but A0 i did reasearch and saw too many complaints about cooling for 6950s think i spent 340$s for 2 XFX ATI HD6850s so nice now when i use an ability and i see the animation right off the bat lol. It seems that Nvidia cards have less complaints about cooling issues but ive always been ATI person and never had a problem w/ any cards ive had int he past.