Hey all... new here and came across this after searching for a solution to my problem with my 5870 crossfire. I just can't get Bad Company 2 to use crossfire properly with any driver version after 10.5. Every version I've tried shows the 2nd card either not being used at all or both only utilizing about 50%. I was using MSI afterburner to check it. And the framerate is lower in crossfire. Should this fix that problem?
AMD Phenom X4 965 @3.8GHz
2 x Radeon HD 5870 CF
4GB G.Skill DDR3 1600
WD Caviar WD6401AALS 640GB 7200 RPM SATA
Antec TP-750 750W