Thanks, Peggy. Nicely done, and your notes are indeed helpful and useful. Lyle ____________________________________________ Lyle Krewson 6403 Aurora Avenue #3 Des Moines, IA 50322-2862 [log in to unmask] 515/276-8947 - Phone/Fax ____________________________________________ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - To get off the IOWA-TOPICS list, send any message to: [log in to unmask]