I'm thinking about getting the MX-500 remote, and somebody mentioned something about controlling their lights with the remote. I don't really have much of a home theater, but would still like the option of turning off my light(s) with the remote. My TV and everything is in the living room, basically the central part of the house, it's where we watch TV, movies, read, first room we go to in the morning. We just have 3 lamps plugged into wall outlets in the room, and also have a ceiling fan. So what are my options for controlling at least 1 of the lights? Basically I just want to be able to turn a light on or off before or after a movie, or just when I go to bed or wake up in the morning. I really don't want to spend much. Is there some simple in-line thing I could get? Any help is greatly appreciated, thanks.