I got a new case/mobo recently. Just 2 weeks ago, I bought a Biostar 200NB from newegg.com. So far, I've put an AMD 2600+ inside it, as well as an ATI 9800np and 512mb of Corsair VS (3200) ram. Good stuff. It worked really well at the lan party last night. The only downside so far has been that the temperature sensor doesn't work, so I don't know how hot this thing is running at the moment. I'm going to email newegg tommorrow to see what they recommend. Also, it doesn't look like I'll be able to fit the Creative Audigy2 ZS Platinum inside the case next to the video card, so that was unfortunate (although the computer doesn't have a pretty nice soundcard onboard, so it's not a huge loss). The specs on it are:

Specifications:
CPU Support: AMD Athlon, Athlon XP, Duron(Max.FSB 400)
Chipsets: nVIDIA nForce2 IGP + MCP-T
Memory: 2x 184pin (DDR333 up to 2GB)
IDE: 2x ATA133
Graphics: Integrated GeForce 4 MX graphics
Expansion Slot: 1x PCI, 1x AGP 8X
Audio: Realtek ALC655 6-Channel Audio
LAN: Realtek RTL8201BL 10/100Mbps LAN
Extension Bay: 1x 3.5", 1x 5.25"
Front Panel Ports: 2x USB 2.0, 1x S/PDIF output, Audio ports, 1x IEEE 1394A
Back Panel Ports: 2x USB 2.0, 1x S/PDIF output, 1x IEEE 1394, 1x RJ45, 1x VGA, 1x Serial, 2x PS/2, Audio ports
Dimension(WxDxH): 8.3" x 12.7" x 7.4"