I've got a Macbook 6,1 (late 2009 if I remember correctly) and the rubber bottom has been warping. At first it was just by the track pad, the bottom was a little bit extended but now it won't even fit on the laptop any more. Since the problem started I bought an M-cover to put over it but now that no longer fits on the bottom plate. What's going on here and what can I do? My warranty just expired this month and I hear that apple doesn't deal with cosmetic issues but I don't really want to carry my Macbook around without the bottom of it. Any help guys? Thanks.