I have a MBP intel that I made a clone off via superduper on my portable firewire hd. I'm trying to get my power mac g5 to boot off of the clone via the portable hd. I've tried checking Startup Disk within the sys pref area but it does not list the portable hd there, although, I am able to see the hd on the desktop (add, del, move files etc)... so the portable hd is working fine. I've also tried booting up holding down the Option key but it doesn't work, I think it is because I am using a wireless logitech pc keyboard (no i dont have any other keyboard to use unfortunately). I did a search and apple said to make sure that I update my firmware? Not sure where to find that specific firmware to make this work. From what I know, powermac g5's are not able to boot off of USB, but firewire is fine.. is this correct? I want to be able to boot off my portable hd so I can run idefrag to defrag my hd in order to get bootcamp installed. Before anyone goes off and tells me that macs do not need to be defragged, I beg to differ. I did the same for this macbook pro of mine and my bootcamp xp install finally worked. But if anyone can please help me get my Power Mac G5 to boot off my portable firewire hd, i would be forever greatful! Thank YOU!