Amd Athlon(tm) XP 2000+ 1.67GHz 256MB Ram NVIDIA GeForce2 GTS/GeForce2 Pro XP Pro w/ SP1 Does anyone have any suggestions on what I should upgrade? I'd like to get my computer up to par, but I'm not sure if it would just be easier to start over. I know I could keep a few things from this computer, but not sure how much. Any suggestions? Need more info?