Anyone else having a problem with a new iBook running hot? I have a 12" 1.33GHz model and it seems to be running very hot. Anytime I plug the thing in, it seems to be running very hot (~160-170) and the fan is almost continuously running. I noticed last night that getting up in the middle of the night (the thing had been idling for hours), the fan was churning away. I'm not running anything on my system that should be using the CPU. I did a test here. I had the iBook asleep all night. At 10:00 I opened it up and monitored the CPU temp. I did not do anything on the computer except occasionally move the mouse to kill the screen saver. It took 45 minutes to creep up to 155 degrees and go into continous fan mode. Here's a chart of the temperature from openning it up, to fan kicking in: 10:00 80F 10:10 131F 10:20 144F 10:40 154F 10:45 155 & Fan Does this seem normal?