Hello, As a first-time Mac owner, I have absolutely loved everything about my 15 inch RMBP since purchasing it last August. I even convinced a good friend of mine to buck up and get one since it's so much superior to a windows machine. Anyway, between using my computer and my friends, I swear there seems to be a difference in my track pad "texture" and hers. Hers seems very smooth, non abrasive, and is easy on your fingers while mine seems to be a bit sticky, grainy, and often starts to make my fingers feels a little raw after hours of continuous use. Has anybody else ever noticed a difference in track pad on a Mac lap top? I really wish my track pad was like my friends so it would be easier on my finger tips.