A few months ago I started to have a mouse problem. It seems to be misaligned, and sometimes unresponsive. When I click in safari to go "back", it sometimes doesn't respond, as if I've clicked nothing. In order to get it to work, I have to click on the top bar of the window. Also, just as frequently, when I try to close the screen, it minimizes instead, as if the mouse is misaligned. This is VERY annoying. A while back I was getting kernal panics and I took the macbook to the genius bar. They suggested I reinstall the Operating System, and since then (about 6 months ago), I've only had one kernal panic (last week). They also said that they thought the reinstall would fix the mouse problem, but it didn't. What should I do? Bring it back and have them replace the mouse pad? I have an applecare plan, so that shouldn't be a problem for me.... but is there something else going on that I can take care of myself??