Aloha, my Radeon HD 6950 Crossfire capable dual video cards do not always have Crossfire enabled. When I go to CCC to enable Crossfire under gaming, the option is not even displayed as if the second video card does not exist. I have tested both cards and they both work. Also, DxDiag shows only one video card. The rest of the computer is overkill, 3 monitors etc. When Crossfire is enabled it works just fine. Right now I am using the Beta CCC drivers and still Crossfire is not enabled and the option does not present itself under gaming.