So I brokedown and ordered the powerhouse 8core 2.8ghz mac pro. The problem is that if I wanted the 8800 GT card from apple I would have to wait weeks for my mac to ship. So I took the crummy ATI, and overnight shipping That said, now I'm off to track down an 8800 GT. Macmall.com offers the 8800GT, and the "PC brands" that I'm used to seeing make it, XFX, EVGA, etc. Under platform support some cards say "PC" others say "Universal". Now that's news to me.. Universal? I've read on other forums that mac video cards must have a special video bios / firmware to be recognized. But here mac mall is selling cards that are universal. I visited both EVGA and XFX's websites but I was unable to find any mention of support for mac. Does anyone out there have the lowdown on 3rd part cards working in the new mac pro's?