Jeri, keep in mind that if you don't know something and you try to Google it, if it is medical in nature you can scare the shit out of yourself. A word to the wise: choose your online searches carefully (but if you do get something from your doctor you want to know more about I can search the medical databases at my university library and send PDFs or mail information. I've made that offer a few times in the past, and in a couple of cases it meant folks had better keywords for asking their doctors questions, or could hand over articles that helped their doctors with the treatment.) I'm just the conduit- and can only search with the keywords I'm given. Not a doctor, etc etc.

Bills paid. Tea drunk. Into the shower, then to work.

SRS