Zeev, On RDRT this summary of the CC might give better angles than i can. <A HREF="http://messages.yahoo.com/bbs?.mm=FN&action=m&board=4687347&tid=rdrt&sid=4687347&mid=34608" target="_new">http://messages.yahoo.com/bbs?.mm=FN&action=m&board=4687347&tid=rdrt&sid=4687347&...</A> satorino