On the subject of TVs in wierd places. Every dentist I've been to recently has a TV going on the ceiling above the chair. However, ususally you've either got the light or the dentist's head in front of your face, so you can't see it anyway, and obviously the dentist can't work and communicate with their patient, or their assistent with the TV on, so they hhave the sound muted. Seeing glimpses of a talk show without sound doesn't really do much to distract you from having your teeth drilled.