A PC-133 controller on a PCU card is the safer way to go. --Steve At 7:59 PM -0500 2/26/07, Richard Klein wrote: >Yes, up to a point. The G4s up 'til 2002 can't address partitions larger than roughly 120 GB. I think the actual number is 137 GB, but 120 is a safe number. I gather there's a driver you can download to get around that, but I don't know much about it, or you can buy a PCI hard drive controller.