Biostar NF325-A7 mother board, Amd 64 bit 3400+ w/512mb cache, sony dvd-rw, sony cd-rw/dvd rom, Maxtor 160gb hard drive, 2 pc3200 1gb Ocz memory sticks, sound blaster live 24 bit sound card, and curently using a GeForce mx4000 128mb video card and I want to make an up grade.