MacDann
macrumors 6502a
The ATI ones are popular with Mac Pro 1,1 users because their more modern cards still have working EFI32 boot screens. The newer Nvidia EFI cards don't show a boot screen on a Mac Pro 1,1.
Yeah, after looking over what's out there, I think I'm going to go with an ATI 5770 PC version. They seem to be plentiful, relatively inexpensive, and I don't need the boot screen.
If I ever change my mind I can always flash it, too.
Looks like there is a cottage industry of sorts on eBay of people selling flashed "Apple" versions of these for about twice what the PC version goes for...
MacDann