My Toshiba Satellite Pro has an annoying habit of the cursor jumping way down to the bottom left of the screen when you're not even using the touchpad or that funny little mouse thingy (that's the technical term for it
). It seems to be that sometimes, if my wrist is leaning on just the wrong part of the case...somewhere by the little stickers, and if the wind is blowing in the wrong direction then it happens. It's bloody annoying!