I'm not as lazy as you think. I just moved into a bedroom with two doors, but only a single light switch by one of the doors. I'd like to be able to turn the light on and off as I enter and exit both doors--not just the one. I swear I saw a contraption designed for precisely this purpose in a catalog a few years ago, but I can't find it now. Thanks much for your help! The contraption I saw in the catalog was made of levers and pulleys attached to the wall--I thought it was cute. So if anyone finds that, that's my priority. However, I'm probably going to have to find some other method, so keep on keepin' on with the remote switch answers and so forth. Thanks guys =)