I also get about 3 - 4 hours of sleep per night, mostly because I can't remain comfortable. I generally fall asleep quickly because I am exhausted, and then wake up 2 1/2 hours later to toss and turn the rest of the night.

I travel a bit more than many. I have had the opportunity to try a sleep-number bed, temperpedic (sp?) and others. Last week I was at a luxury resort for a conference and they had an extra-thick pillow top mattress. How soft it was! It didn't help.

Anyway, for those who think a "memory foam" type of mattress would be good, I did buy a mattress topper for my mother that was made of this material. It was from Wal-Mart and a lot more affordable than an entire Temperpedic set. I don't recall, but I believe it was under $200.

Sweet dreams, everyone.

Mike