Can someone what tell me what is causing these kernel panics? I have a 2 1/2 year G5 and this last year have been experiencing kernel panics frequently throughout the day, I have taken in into apple and they tell me everything is fine. Usually when the kernel panic occurs the fan on the computer starts to turn on and the only way to stop it is to hold the power button down. Here are some of the Panic Reporter logs, don't know if these are specific enough to determine the cause of the problem? Any help would be great!