This fan thing is driving me nuts. It runs constantly, no matter whether I'm running photoshop or textedit. It goes on as soon as I turn the laptop on (12" pb 1.33) and doesn't shut off until I turn the computer off or put it to sleep. Resetting the pram doesnt work, nor does g4fancontrol or anything else I've tried. I am considering snipping the wire to the fan, and putting a small switch in place, routing it so I can get at it somehow (probably a small hole next to the power switch, or on the palm rest, it will be a tiny switch) and turning the fan on when it is hot. I know this is a bad idea, but how bad of a result could I have?