2 x 5970 ASUS & [different brand]

[lunge]

I recently got a 5970 ASUS and have been looking around about the potential it has to offer together with the same model of another brand. Has anybody done a crossfire like this before? Could you double the Mhash/s you had with different brands of the same GPU?

[Tmoney]

Crossfire is not needed.  I usually try to make sure that all of my 5970s have a female on the outside of the case.  The brand of your card doesn't make a difference.