thanks for the info guys.... souk, that's funny. i thought that i could actually bring *another* one in, and have her jump up-n-down while not disturbing the other

(re $$: i figured i had to cover my lateness/laziness a bit.

)
as for the mattresses, i can't seem to find any dimensions (thickness) for them at the site:
http://www.tempurpedic.com/tempurcmsvb/
anyone know if this is the same stuff?
http://www.boconcept.us/default.aspx?id=62983&ImageID=2145