Question for a techie? I have a dell inspiron 531 with vist home premium on it. I had 2 dual video cards so I can have 4 screens attached. It was fine for the past year. Yesterday I had a video card blow out a nvida e groforce 7300t(pci-express slot). So now I am left with on it is a nvida gf fx5200 (pci slot) and I bought a new card yesterday it is a nvidia geforce 9400t. So when I put that in my computer only recognizes that one, and when I try to get drivers for the other one the 5200 in there it says not compatible vga display or something. And when I look at device manager for displays the one thats not workin says code 43 Windows has stopped this device because it has reported problems. (Code 43) Before my bad card blew this one worked as well. So now I can get this 5200 to work or the 9400 to work but not both like I had before. So when I go into displays it just shows 2 monitors instead of the usual 4. Can anyone shed some light on this? thanks