So I've successfully flashed my Rev G.1 ZWFC card. OS X picks it up just fine, and I installed the 10.6.2 framebuffer fix so that both of my displays work. However, QE/CI is not working, and I can't seem to find any drivers that are compatible. I've tried using Zeus' drivers, but that doesn't fix anything. I've deleted the Extensions.mkext just in case it needed to be rebuilt, and that didn't help either. I don't want to start randomly trying ATI driver, I figure someone may have a working driver file they can post here. Any help would be greatly appreciated! Some info: Mac Pro 1,1 XFX 4870 1GB ZWFC Rev G1 Mac OS X 10.6.4 Thanks!