On Mar 17, 2006, at 4:50 AM, Mitchell Senft wrote: > Got a second HD for our G5. I wanted to install OS 10.4 on the new > drive, using the disks that came with the G5. I was unable to do so. Just to clarify, is this second HD an internal drive, Firewire, or USB? Either internal or Firewire shouldn't be a problem. -Mike