> My 450 MHz (Panther 10.3.9) Cube recently began writing corrupt data > back to the HD, Have you tried another HD in the machine? You could also try a clean install to an external device, like a firewire drive, or an iPod. Try downloading an Ubuntu Live CD. If this machine works nicely from the CDROM boot, then that rules out a lot of things and also tends to point to the HD. Whenever my PC using friends bitch about their troubles, I boot with Knoppix and see if the problems go away. If so, it's either the OS, or the HD. Scott