On 7/5/06, janesprando at comcast.net <janesprando at comcast.net> wrote: > I have a g4 PoerBook that came with 10.3 install Cds. My G4 iMac is running 10.2. Can I use the 10.3 install Cds from the PowerBook to update the iMac? > Technically? Probably. Legally/ethically? No, unless you are no longer using 10.3 on the Powerbook > This iMac will also boot into 9.2.2. Do I have to do anything to protect that? That I don't know.