On Nov 22, 2004, at 10:31 PM, Jim Pacyga wrote: > Use the custom install option on the ATI Universal ROM Updater. > Select the 126 version of ROM for the 8500 then continue...it will > flash the card back to the 126 version ROM. I too had problems with > the newer ROMs and have since backed up to the original with no > problems. However, I have also noticed that the new 10.3.6 drivers > seem to be a bit slow on my 8500 G4 and even on an iMac G5. > > jim > I tried both of the previous firmware upgrades and every driver I could find. I even pulled all the RAM and tried stick by stick to eliminate the possibility of a conflict. It locks up after a few minutes of heavy use. Either gaming, or the screen saver, or a DVD. This is the second card I have tried, so I am not inclined to think it is a bad card. It is conflicting with something else. Thanks-- Kevin