I think there is a major problem with the 8800 video card!
I have two new 8 core systems with the nvidia card and they both have the same trouble. Both systems crash roufley every hour mostley when i am moving and cropping layers of video.
I first checked and replaced the memory but that didnt solve the problem. Then i put the ati 2600 video card in and everthing was solved! I think that the EFI 1.3 firmware has somthing to do with it. I reported this all (two weeks ago) to a, not realy interested, apple support technician. But they dont know shit, they only looked at the crash reports, which is totally useless because the systems instantly freezes. I’m still wayting on answers, I like to know when i can use the 8800 again…