Hi, This is a thank you note to George. It's obvious, given George's detailed responses to numerous questions, that he has spent significant man-hours fielding questions of every type within this group. George's responses are always enlightening not only because he almost always takes the time to make very good guesses as to what the question really is, but because after determining what the question is, he takes the time to give clear, accurate, detailed answers. Thanks again, George, for your numerous postings to this group. Javini Javono