I've been pretty content with my GeForce4 Ti4200 for a while, but I think it's time for an upgrade. Now I realize that my computer isn't all that recent (still has 4x AGP and single channel memory) but I want to put in a new video card. Newer games like Far Cry and Splinter Cell - Pandora Tomorrow haven't been running at playable framerates - I've had to turn resolutions and details down to the point where the game looks like crap. I want the game to look decent and run that way as well. Any suggestions on a cheap video card that'll give me a boost in performance? The rest of my specs can be found below...