Which Leopard upgrade should I use?
I have a PowerPC G4 Mac OS X 10.4.11 and I need to upgrade to Leopard, but am confused on which DVD install disc to purchase -- 10.5 or 10.5.6? I have 1 GB of RAM and plenty of space on my hard drive, but I know I will need to back up any files just to be safe.
PowerMac