Blue screen of death in vista?

It is overheating, take a few hours, get some air, find out what type of laptop you have and google how to remove the case and use the air to get all the dust off, if it's a dell your lucky, if its an HP you might want to make sure you got a few hours of fun and don't use excessive force when removing anything. If it's an Acer....Good Luck! They are the hardest to remove but if you know what your doing you just need an hour or so. If it's still under warranty take it to a shop. Or get a heat disperser for the laptop, like $30