Niven, As usual, your messages to the List are most intelligent, well thought-out, soothing-to-any-ruffled-spirits and valuable contributions. As Neil would say, "a tip of the hat to you". Best to all, Rebecca [ This is the Sinclair family discussion list, sinclair@mids.org [ To get off or on the list, see http://www.mids.org/sinclair/list.html