Re: Looking for new parts
PIII is probably SD RAM, so you'd be rather limited uf you plan to keep the old RAM. Most boards have DDR today. That RAM might also only be PC100... Power supply is rather small too. You'd be better off just upgrading the whole thing.
Assuming you want to keep th cost down, I'd look for a SocketA board. You could probably find one for rather cheap. They have a rather large upgrade pather too. Some of the newer ones could probably go down to a Duron 600(or however slow they were) on up to the high end Athlon XP and maybe even beyond...weren't some Sempron's Socket A too?
Desktop: Athlon 64 3700, 1024M RAM, GF 6200 TC 256M, 2x 80G, 2x DVD-RW
Laptop: Sempron 2800, 512M RAM, Unichrome, 60G, DVD-RW
Macintosh:G4 1.33GHz, 512M RAM, Radeon 9200 32M, 40G, DVD/CDRW
They get me from 0 to 1...