Got my 3870 x2 up & running using the Catalyst v8.3 all is well, 3DMARK06 runs 19k with my Q6600 @ 480 X 8 & my RAM @ DDR1200 CL5 so I'm a happy camper.

One small niggle is ATI Overdrive is not there, I've scouted about & it appears from what others with earlier cards are saying that the Power Color BIOS has the Overdrive feature disabled anyone else got this issue?

CN