My aunt's iMac (1ghz G4) won't boot up. I tried to get it to boot from the tiger install disk and it made me go through the setup, which is fine. I decided to do archive and install. It went through its install process then after a while, I came back in and noticed it said Please Try Install Again. Hmmm... so, I did. This time, I choose Upgrade. Same thing. Im planning on just hooking it up in target mode to my G5 and transferring her files over so I can do a fresh Erase and Install on her machine. I did notice it is having a hard time finding the startup disk when it boots up. It never gets past the spinning circle screen which makes me wonder. What would you suggest?