Iv'e done that before, was weird, kinda woke up in the middle of the night, having left the tele on ^_^" , and there was this image on the screen, like was kind of the most hoffific image I could think of, and was infront of me....And then when I woke up in the morning, the tele was off and I remembered about it, and looked in the T.V guide and there was nothing like that on at all....Like which would be scary.