Within the next few weeks, I'm going to order a 512 stick of RAM from newegg.com. I'm also at that point going to order a new video card from them. I'm torn between three and would like your help deciding. I only have PCI slots so here are the choices: Powercolor ATI RADEON 7500LE 64M for $68 Powercolor ATI RADEON 9000 64M for $89 PNY Verto GEFORCE FX128M PCI 8X 5200 DUAL VGA for $107. I have a 2.2GHz processor and will be running 648M DDRAM. What's my best bet? Thanks in advance.