I`m waiting for the Asus P8P67 WS Revolution 1155 Intel P67 Express+NF200 mobo to be released in the uk but the mean time i`m inpatient to try my 580`s.
The Asrock x48 Twin Turbo WiFi mobo only says it supports crossfire so i`m wondering if i should try?
Will i do any damage?
I have the latest bios and drivers for vista 64bit which was the last available so it works fine in windows 7 64bit which I`ve upgraded it too.

Any thoughts & help much appreciated