Okay, it's not a big deal or anything, but I usually leave my brand new Inspiron on and signed into AIM all the time. Occasionally, my screen name will come back from idle when I'm not there (I was viewing someone else's buddy list). This also happens when I'm at home, as I have my monitor set to shut off after a few minutes of idle time, but I find it will sporadically turn on and fully illuminate my room just to scare the living piss out of me in the middle of the night. Any programs that might cause this? I have nothing out of the ordinary installed.