stratman, it's tempur pedic
but this IS memory foam.
anyway, matt ... i've always been complaining about back pains since as far as I remember, I have to sleep on my side to relieve it a bit, but since one of my arms is squished, I have to keep turning during sleep.
enter: tempur, when I got married, I got me a tempur mattress and I've never had the back pains again. (except of course when staying in hotels) now, it's entirely possible this is due to other factors, but hey ...
after the success of the mattress, I bought the matching pillows and then got neck pains the first few nights (adjustment) ... but now I don't notice it anymore.
in the end, the mattress gave me the most comfort.
"tempur"
-end of unpaid testimonial advertisement
side note: a 9" thick x 76" x 80" tempur mattress cost me about 2500USD