I too would suggest an Nforce2 mobo........I have the Asus A7N8X Deluxe motherboard and have been quite happy with it......lotsa features (dual lan for highspeed internet sharing, sata hd connections, firewire on board, on board 6 channel sound, on board usb 2.0, etc.....) I would suggest either this board, which newegg.com has for $139 shipped last I knew, or the slightly cheaper A7N8X standard model (not sure of latest price there) with maybe a XP2200+ (which can be had for just over $100 for retail with HSF).........should be just about as capable for what ya wanna do, and slightly cheaper.....(maybe enough for bigger hd.....

) Plus A7N8X can use AMD chips with 200 Mhz, 266Mhz and 333 Mhz FSB......basically any chip AMD currently has or will have in the near future........Just my opinion......
Shawn
My system:
Powmax 0209 4HL case
A7N8X Deluxe w/ AMD XP 2200+
512MB Kingston PC-3200 RAM
Western Digital 7200 RPM 100 Gig HD
ATI Radeon 7200 AGP
Soundblaster Live Platinum Soundcard
Cambridge Soundworks FPS 2000 Speakers
Sony CD Writer 52x24x52
Generic DVD-ROM 10x
17" Proview Monitor