My iMac G4 800mhz just died. It turned off suddenly and now it won't start up, no response to the power button. Nothing. Ok, so this is a two part post. 1. What may be wrong with it? 2. I don't really care what is wrong with it because it was time to replace anyway, but I need files off of it, but without being able to start it up at all I can't do a Firewire transfer. Is my other option cracking this thing open, getting an external HD case, and running it from there? Can this be done?