GAH! My husband forgot to grab my camera out of the car last night and my D40 spent the night in a cold car. We're in MN but luckily the car was in a garage and it wasn't freezing, it is cold though. The lens and everything fogged up when it was brought inside, but after about a 1/2 hour it *seems* to be fine...has anyone had experience with this? I'm just not sure what to check to be sure it's functioning properly besides just taking photos. He tells me *I* need to be more careful I was in charge of the baby, he was in charge of hauling stuff in! haha. Thanks everyone!