This is pretty tight. My brother tried this hack out, I don't know where he found it. It gets the PeeCee ATI Radeon 8500 (the same exact specs as the mac) to work with the mac. Yea, for 100+ dollars cheaper! My did it to his friends card, and it worked. Im gonna buy one at bestbuy tomorrow for 170 bucks and get it to work. I will tell yall how to do it tomorrow!