Hi i have a dell optiplex gx 270 that was given to me. The computer has i think ? two video cards one in the agp slot a dell ATI radeon ve 64mb dell part #9t688 and another in the pci slot a nvidia quadro nvs 280 pci my question is should the two be in there do thay work together and if not witch one should i remove i would like to keep the better card in if one has to come out. My 6 year old son will use it for some light gaming .Also the card that the monitor is hooked up to right now is the nvidia . p.s. as u can tell im not to computer savy. thanks for any help you might give me Mr C