I just purchased a Chaintech SA5200 video card [Nvidia G-Force FX5200 version 1024, AGP 8x, 256 MB of DDR, 128 bit] to use with my old Dell Dimension 8100 desktop and my new Dell 2007WFP widescreen LCD monitor. Since Newegg shows this videocard as having a max resolution of 2048x1536, I thought...