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My CPU usually sits at around 40-50 degrees and the exhaust is at about 2k RPM doing basic stuff.
 
Fans = 2,000 RPM
Temps = 128 degrees F CPU (the hottest of all components)

Stats in my sig. These are the stats now, just surfing the web and listening to music, hooked up to an external monitor. The MBP is barely even luke warm, and almost silent.

CPU usage is only 5-20% too, depending on what I'm doing.
 
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