DocC: Well, my medical education for the weekend has improved a bit. Thanks again and also to of Troy and wwh.

The doctor's satchel has some kind of esoteric name I once read, probably in a casual reading through the dictionary. If I come across it again, I'll post it on the board.

Best regards,
WW

PS: Oh, and thanks, also, to tsuwm. I think that plexor may be the word I had in mind...