About your friends in sep. beds, I tried to k message you but fubar'd it. Anyway, I've seriously considered it. I'm a light sleeper married to a man who has a sleep movement disorder (he rocks his head) and snores. I learned how to sleep with ear plugs, but nothing helped with the motion from the rocking until we got a tempurpedic bed. I went from waking up 6 or more times a night to maybe twice, and occasionally not at all.