I've got the kitchen PC built and running Win2k although text is kinda crappy on the Vizio 20" TV. I tried all sorts of drivers and even loaded up XP to see if it would make a difference. Doesn't appear to. Native resolution of the TV is 1366x768 and I can't get the card to do that - best I get is 1280x720. It's OK for now.
Anyway, it's running with a 160GB HD and 1 GB RAM. I'm leaving the DVD out to save some power. It peaks around 55 watts and idles around 48 watts. I'm hoping to pick up a high efficiency power supply like the SPI220LE to see if I can get the power down even further.