i bought my new 12" pb in july, but just started using it intensely now that i'm at school which starts next week. anyway, my PB gets really hot. Yes, it's hot on the bottom, as expected, and i have a coolpad, but it also gets very hot next to the trackpad (left side only) so hot that i think it's actually burning my skin. is this normal? should i take it in? seriously, apple should consider these comfort issues when they design a computer. i would happily trade a half inch of space if it would obviate the need for skin graphs!