i'm in need of a new mattress. my mattress was given to me when i moved here. it was big & it was free. i took it. (it was also almost brand new, from people that i knew and trusted) over the years, as my heiny has gotten bigger, its obviously made quite the impression in my mattress. ha. you sink like a penny in the toilet in that guy. i've always known for my poor back, i deserved a better one. over the years, depending on how i sleep/sink, i will wake up with numb arms. i caved a few months ago & bought a foam mattress topper. and while foamy is fun, its not fixing the sinking. it really was a temporary fix. lately, i've had lots of wierd things happening. muscles twitching way more than normal. like an almost constant eye twitch. and - oddly enough, two different spots on the ol' keister have been twitching, too. then i have been having wierd nerve pain & twitching in my hands... most noticably at night when i'm in bed, trying to read. its gotta be the way i'm sinking in my mattress, or else i'm scared that i've got a nerve problem. here's the thing... besides the fact that i know i have a queen, i don't know much else about what i would need... don't get me wrong, i'll start investigating - but does anyone have any wonderful ideas, suggestions, or advice? especially about where to shop in the SLC area? be specific, puh-lease! i need all the help i can get!