Hi, I'm on an ibook g4, not too sure about specs, think it's 1.3 gz, the current operating system was 10.4.9. It's basically bog standard. I ran the software update today and found i needed to install os x 10.4.11 combo update (ppc). I tried to install the update after downloading, but it quit and said it had been moved to the trash and I could open it again in finder. I tried this but it quit, giving me the standard message that i could reopen or send a report message...