Appendices appear very well done, James. A lot of hard work went into them. At present I don't know of anything to change, but being a slow thinker something will occur to me. Probably about two years after the contest is over. 8^)> Ron Dubbs Brighton, TN ------------------ To unsubscribe from this list, e-mail majordomo@aquatic-gardeners.org with "unsubscribe aga-contest" in the body of the message. To subscribe to the digest version, add "subscribe aga-contest-digest" in the same message. Old messages are available at http://lists.thekrib.com/aga-contest