I have had my MBP 15" unibody for about a month now. Overall I am happy with it but I have developed a painful problem: When I use the track pad I like to rest my hand so that I can click with my thumb and track with my index. However the overly sharp edges of the unibody are bruising the heel of my hand. It is to the point now where I can barely use the trackpad because it has become so painful. I have had many other laptops (pc and mac) over the past 15 years and none of them have ever been a problem. I also recently installed an incase hardshell and it is actually adding to the problem. Solution #1 is to get an external mouse but I would really like to be able to use the track pad (I like the gesture and multi finger features). Anyone else having problems? Any creative solutions?