Thread creep... back in the 60's or 70's there was a great Gayan Wilson cartoon in Playboy. An old couple were driving a buckboard through town and a sign in the general store said "Cast Iron Sinks". The old man was looking at the woman saying "Damn! Any fool knows that!". I loved Gayan Wilson and I hope I'm spelling his name right ;-) Funny what we remember, huh?Love again, annap