I've noticed that sometimes when I walk into my computer room, the screen saver goes off like it anticipates me. I used to shrug it off, thinking that I was somehow turning it off by walking too hard on the floor or something. But thennnnn...it started to go ON when I walked into the room. As in, there was no screen saver running until I walked through the doorway, then it goes on. Weird, huh? What do you think is happening there, and has this happened to anyone else?