No problems, tommyrot! I should have gone to the History channel website and gotten the info I was misremembering before going off and posting half-cocked (speaking of weaponry terminology!).
I'm going gym shoe shopping on my lunch break! I have to pick up a pair to wear at my salsa aerobics class tonight (my ancient pair of Payless sneakers have given up the ghost, and were leaking like a sieve last night--they're still wet this morning), so I'm heading over to Famous Footwear and seeing what I can find. I'm currently wearing my new pair of NurseMates to see if they're comfortable enough for me to wear to the bookstore. So far, they haven't cut off the circulation to my toes, so I'm hoping these will be large enough. I can't go any bigger on these (12W is it), so I'm keeping my fingers crossed. I've also got my dress shoes for my sister's wedding to try on.