Ok, so I have an older G4 PowerBook that currently has Panther on it. Since it's a PPC I kept the partition table the same and not GUID for intel macs. I wasn't able to get it to boot from the leopard retail disc so I installed it via target mode from my intel iMac. Once the install is done I reboot the powerbook and it just sits there flashing the folder with the finder icon and question mark. I used disk utility on my imac to make sure the hard drive was ok and it was, but the powerbook won't see it's own hard drive as a startup disc. I have even tried the same thing with Snow Leopard and Tiger as which I get the same results, what am I doing wrong???