Sorry Terence if you think that i am pathetically ignorant. I am new at this and at least I am trying to find answers. I have googled and googled looking for answers, to no avail. Not everyone does this type of work for a living and some of us are trying to learn what this world is coming to in the technilogical age. I just thought this site was to help with questions. :-( Sorry for any inconvience or stress that this may have caused you. It was NOT my intention at all. I will continue my search elsewhere.