Some background: I leave my Powerbook on my desk next to a window, and it's been around 20 degrees outside lately in Chicago. Well, this morning I forgot my window open, and when I got home in the afternoon, the laptop was freezing to the touch. It had actually been left folding, and the fan hadn't even come on. Nice cooling. Anyways, now my trackpad is acting funny. Half the time it won't recognize it when I try to move the cursor around, and sometimes it will only work under a lot of pressure. I'm assuming this is because of the cold... does anyone know of a solution to this? Has this happened to anyone before?