Thanks Bob:
I really do appreciate all your helpful information.

Oh, when we were getting ready to go to sleep last night, Alan turned to me and said "you know, your buddies on the neuropathy board are really something, we're lucky to have them".

maybe someday, he'll get his own user ID, maybe something like "Rocky", and maybe he'll come and post once in a while. Message boards have never been his thing but times are a changin, aren't they?

be well
Melody