Well there is lots of discussion of PC(BIOS) video cards and getting them to work in the mac pro. The new solution a few thread down looks good and I may give it a try. I am wondering though... When will we see EFI in the mainstream. I know the fact that MS dropped support of it in Vista(right?) is going to hold it up. So does this mean EFI cards are out of the question until MS starts supporting it, motherboard manufactuers change over and finally video card makers jump ship? That would suck.