Hi! I have Macpro 3.1 with El Capitan 10.11 OSX. My Asus 8800GT PC card died yesterday. Need quickly buy a new card. Already ordered 640GT flashed card on macvidcards. But untill waiting for delivery i need to work on mac and want to buy additional 100% working PC card with no boot screen. Please, advise fully working non EFI videocard for MP 3.1 and OSX El Capitan.