I was going to upgrade my gaming unit so that it would be able to play more modern games. I was planning on keeping the video, audio, PSU, DVD, Floppy, Harddrives. Thing is that Im looking for something that can use a AMD Atalon 64 x2, DDR 2, PSU 20 + 4, Least 3 PCI, On Board Nic, SATA/IDE Connectors. I was going to then use the parts to make a Server that are in there.