Intel Celeron (256k:cache) (100mhz:FSB) 1.2 gig 640megs PC133 with shared onboard video of 8-16-32-64 megs Onboard sound and lan 20.1 gigs Caviar IDE-100 Matshita CD-RW from an Apple PowerMac G4 Samsung floppy 1.44 meg Tried Ubuntu 10.04 and 10.10 and I experienced too much lag. CPU always at 100% and memory 40%. Heard Xubuntu is for old rigs. Thank you guys for a quick answer because I am on it right now and it sucks. Would install Xubuntu before tonight if its ok.