I'm lucky to have access to a horse and a beach. I can measure prints in the sand. Huey is no Seabiscuit or Redrum but is illuminating. Houyhnhnm I should say... if I could... ===== Post to the entire list by writing to email@example.com. Unsubscribe by mailing to firstname.lastname@example.org with the message body "unsubscribe tft"