Not much to change&nbsp;on this one, Ivan. The guy's a genius. The funny this is, he doesn't think it's interesting, but it is. Perhaps I'm just in awe of talent. Anyway, I smoothed things here and there, but I really didn't want to meddle too much. He knows his stuff.<br /><br />I hope I'm helping. Sometimes I wonder, though.<br /><br /><br />Bye for now - George