Virginia,
Welcome, glad you're here, sad you're here...
I have to idea about the white stuff, my experience is pretty much limited to pot with my
AS and AD...
But, relax, grab a comfortable chair... loosen up those fingers... put on those reading glasses
(if needed) .. it could be a bumpy ride, but the knowldge that you will get here, is PRICELESS..... (Almost an American Express commercial, LOL)
Nice to meet you.
Colleen