Does anyone have or know where I can get the temperature ranges that the rMBP suppose to have with certain programs running? I have the 15 rMBP early 2013 edition, and when I play LOL or sims 3 the part above keyboard near bottom of screen gets so hot to the point the keys get warm too. And in iStats the GPU and GPU diode are always around 75 degrees sometimes to low 80. It scares me when it gets that hot is that normal?