hello everyone, i am incredibly perturbed, as i take impeccable care of my 15" MBP, and noticed only moments ago that there is some inward buckling on the battery panel. i have never dropped it nor have i set it on anything that would have caused such damage. i have had the computer since may 2008 and have already had the fan turn on a couple of times due to overheating, which i thought rather unusual considering the age, but didn't think too much else of it. has anyone else had this problem? could the panel be warped from overheating? would apple care cover it? any advice you have would be much appreciated!