Friends, I've enjoyed our discussions, but after too many hours reading and answering email (due to no self-control), my house is a mess. I've made a pact with myself to keep away from my favorite pastime and am unsubscribing from my email lists so the temptation will be removed. :-( Thanks for all the information so many of you have shared. You have my email address; if there is something you need to ask of me, write. I'll answer! Cindy Kimes