Re: Odd Behavior out of my iBook

[Travis Siegel]

It probably is getting hot.  Converting between file types  
(especially audio file types) takes some serious number crunching.   
When the fpu (floating point unit) gets used a lot, it makes the  
processor run hot.  (at least it does in the intel chips, and I see  
no reason why it would be any difference with the ppc ones) It's  
likely just a byproduct of your crunching sessions.  I'd not worry  
about it too much, as long as your fan is running, the computer is  
designed to turn off if it gets too hot.