I'm a long time PC user that finally made the plunge to Mac. I received my 15.4" MBP 2.4 today and am adapting to the new interface. The computer does not have the yellow screen (LG screen) or build issues. My main concern is the temperature of the machine. I charged it up and the machine is now running hot. IStatPro says my machine is running CPU = 117F / 160F (highest so far) GPU Diode = 131F GPU heatsink = 115F Are these temperature normal or should I be concerned? Also, what are the normal operating temperatures for this machine? Looking forward to being part of this group! Thanks in advance for your help.