some people can write well, but have difficulty communicating in person, KZ. blue, you flat wore me out with that long introduction and it is disheartning when new people come in and ask all sorts of questions which have been discussed over and over and all you have to do is go to the search button and look it up. THEN, if you can't find your answer, ask. Welcome anyway, enjoy reading and learning....if you are like me, you'll feel like you're back in school. I learn something new every day.