On Jun 11, 2012, at 4:21 PM, Steve Oakley wrote:
3rd parties are flashing nVidia cards with mac firmware and they work except during boot up.
You don't need to flash the nVidia cards to get them to work with Lion. (except for the boot screens which flashing won't fix any way as the card would need an EFI chip) Just make sure you install the NVidia drivers and the CUDA drivers first.