yeah i know, most of you are like, huh? my dad's dental office runs software that doesnt require a fast computer. anything from 700-1000 mhz works great. i put either win2000 or xp based on how much ram the computer has (i always have at least 512mb because it's a cheap upgrade) anyways, i'm looking for a computer around 1000 mhz maybe more, for under or around $200. heres what i need: case with power supply mobo with nic, sound, video, usb2 512mb ram modem (he has to send electronic insurance claims and they use dialup) i can supply the hard drive and cd drive cuurently he has 3 computers, a 1200mhz amd built about 5 years ago (main computer), a 900 mhz amd custom built (second desk), a 700 mhz duron compaq (second desk), and a 233 mhz pentium 1 NEC (go ahead and laugh) back in his office - it runs the software as well as the main computer....i'm looking to add another at the front desk and he likes to keep things for as long as possible...or else i would have replaced all of them with decent identical machines, so i could just ghost an image if one broke down. other than ebay, does anyone know of a place online that i might be able to configure something like this?