Fellow PC geeks, in a bit of a quandary at the moment. My current graphics card - NVidia GeForce 6800 - is virtually obsolete now for today's high end games (like Company of Heroes ). The problem is there are so many options to choose from the GeForce & Radeon series it is somewhat confusing knowing which cards you can upgrade to and cannot. I am under the impression that my choices are limited to; my OS (Windows XP), thus limited to DirectX 9, and also my "power capacity" (apparently) where you need about 400 Watts & 26 Amps to run the latest 8 & 9 series GeForce cards (I have 345 & 9). I'm on PCI-Express also. Any suggestions for cards fellas?