Shawn Derrington is the IT Director and a Microsoft Certified Systems Engineer at Georgetown Municipal Water & Sewer Service, 900 Cherry Blossom Way, Georgetown, KY 40324, 502-863-7862. Christopher Little is in sales and marketing at Trihedral Engineering Limited, 1160 Bedford Highway, Suite 400, Beford, N.S., Canada B4A 1C1, 800-463-2783, Fax: 902-835-0369.