It seems like a lot of focus is on the 5890 on the 1,1 MP and the outlook currently dose not sound too good. (64bit EFI, etc.) So how about the 5770? From searching around the 5770 seems to be equal to the 4890, but since the 4890 needs patches in order for it to work properly, a 5770 would be a much better choice for those to dont want to keep re-patching kexts with each update since the 5770 is native to OSX. My question is has anyone had any success with a flashed 5770 card, and what model no. On one topic it was discusses that the OEM Apple 5770 did work on a 1,1 MP.