Thanks Dee. Right back atcha. So gimms and Anne, I guess there's some fancy schmancy computer brain type thing that tells it where to go. The illustration says it starts in a circle and works it way around the room. DJ yeah, I freaked out when the thing started talking to me. I see that there's a remote control you can buy. And chatty, I work as hard as the roomba. Picture me lifting up my couch cause it got stuck underneath. I swear the thing has a sense of humor.