NVIDIA display driver heat sensitivity. Due to Mr. Jobs' pathological hatred of fan noise, Macintoshes always seem to run hotter than their PC brethren. Conseq

NVIDIA display driver heat sensitivity. Due to Mr. Jobs' pathological hatred of fan noise, Macintoshes always seem to run hotter than their PC brethren. Consequently when it's a hot day (like only 27°C) occasionally the screen of my 2010 MBP locks solid (check the Apple Discussion Forums for the phrase "Channel Exception!" to see how widespread this problem is). Frustrating. Also the leading edge of the Unibody design is too sharp. Pretty but not good for the palms/wrists!