Hi guys, What is your average MacBook running temp? After 15 mns of running, just browsing with safari, mine is running between 65 > 70. This is my second MacBook as the first was randomly shutting down. The previous one was running between 45 > 50 and that went down to 40 > 45 after the SMC Update. I find 65 > 70 (and often hotter) unacceptable as it makes it impossible to use the book on your lap, and that sort of defeats the object of a laptop doesnt it?? Also, how loud is your fan, its very load on this machine but I never heard it on the previous one.