Well, bad news, it didn't work. 10.3 and 10.4 didn't take for some reason. Kept getting a driver error after reboot.

I've even gone as far as installing W7 64bit on a spare drive with fresh drivers. Problems are all still there.

1. No "Enable Crossfire" option in CCC.

2. PCIE 1 only running x1

3. PCIE 2 only running x8

I should be running x8 in crossfire or x16 with a single GPU.

What the Frak!!