I remember you telling me that before and am very happy to know that you are learning and enjoying the experience as well. Not to worry, good questions, honest questions, honest feelings, those are all quality comments. You don't have to be an Einstein to post quality comments, just a real person with a real desire to better know and understand the subject at hand and a willingness to risk asking what might seem to be a dumb question. Remember the old saying: the only stupid question is the question not asked! And thanks for the support.