what's the latest bios everyone owning this board is using? i just flashed to 0602.ROM and the board is unstable. with the original shipping bios 0302 i can oc to 3.22Ghz and be stable, but with this bios, at 3.22Ghz and as soon as i enable crossfire, blue screen. also, anyone know why i don't get the extra options for setting pcie to 8x or 16x or autonomous switching for multi-gpu? i'm about to toss this board and go back to the dfi 790fx lan part dark.