I really need help!! I cant get work this card! I tried everything,SL 10.6.3,10.6.4,10.6.5,10.6.6,10.6.7 all ati kext but nothing.kernel panic or black screen.my pc cpu i7 950,asrock x58 extreme,gpu 5870 eyefinity 6,8gb ram. pleace help!!!! thank you!!! sorry on bad english. :banghead: