What is the latest software update i can download on my power Mac g4
I just bought an old, unused mac. It is a power Mac g4, and it wont allow me to update any further than 10.4.8 according to the "software update." Is this true? Am i really stuck in the 10.4.? I am new to macs, please help.
PowerMac, Mac OS X (10.4.8)