OK, so I have a friend who has a beige tower we've been slowly upgrading... just for fun. obviously there are newer and nicer machines out there. well, so far its just the standard: 300MHz 768MB RAM 6GB HD CD-ROM Here is what we have: Spare Apple Superdrive USB 2.0/FireWire PCI Card ATA PCI Card ATI Rage 128 card... might buy a better graphics card -- reccomendations? 750GB HD We would like to put this all on here, along with perhaps an extra 750GB HD for a total of 1.5TB of storage to use this as a network file storage computer, and maybe attach an external 320GB HD or two. Yes, right now we really don't need that much, but who knows when MacTheRipper for HD DVDs will be coming out Otherwise regular MTR is fine, too.... Anyway, Other World Computing has some software that helps OS X recognize bigger drives on the beiges... would this work in here, do you think? Also, what sort of G4 upgrade would be best? Otherwise, would there be a performance increase buy overclocking this one?