Ignoring Cory, my gaming OS 9 Mac is actually a Power Mac 7300. It has a 800MHz Sonnet G4, a Rage Orion and a GB of RAM, plus two 7200rpm SCSI drives and a 24x CD-ROM. This plays great old games like Deus Ex, System Shock, Bugdom, DOOM, Unreal/Unreal Tournament, Voyager Elite Force, Dark Forces...