I have 2 monitors set up on a Nvidia Geforce FX 5200 Ultra (AGP). Runs fine. I wanted to add a 3rd monitor and am trying to install a Geforce 2 MX400 (PCI). As soon as I install the card none of the monitors work past the startup window. I have downloaded the latest Nvidia drivers, tried switching AGP to PCi in BIOS, installing the MX400 first then the 5200. Can't seem to figure this one out. - Windows XP, AMD 2200+, 1gig ram, Via chipset, 350w power. Please help.