ibook g4 , powerPC with cpu speed 1.2 GHz and memory 1.25 GB and curently installed OS x 10.3.9 Question? OS leopard can install here in my laptop? yes or no?
Leopard works for the iBook but nor Snow Leopard. My wife used to have it running pretty decent on an iBook G4 before it got replaced by a Macbook. There's a thread on Leopard or iBooks somewhere here, go look around.
I have OS X Leopard 10.5.7 on my iBook G4 1.2ghz 1.25gb ram. Leopard also worked with just 512mb ram. Some iLife 09 apps won't work though. But that is a different matter. Safari 4 works well.