hi guys, I have a Galaxy PC GTX 285 and I want to flash to MAC rom. Here is my card: The old chip is SST25VF512 , I changed to SST25VF020. The nvflash tools show can not support SST25VF020,but it works fine. I have download the EVGA's GTX 285 rom for MAC and flashed (I think Galaxy GTX 285 is ordinary version, because I can use the ordinary driver in the Windows ) , but in the MAC10.5.8 can not recognize the card.After that I try the Nvidia mac dirver for GTX 285, black screen! Who can tell me why? Wrong rom?