Well, not one of you have addressed my question. Some of you tried to answer assuming I have expertise in Stillman's, which I know nothing about. When writing to someone about something one must not assume the receipient knows what you know. In fact, PatyGayle in essence started her own thread within mine. Please learn how to start your own thread if you have your own question. Anyway, thanks for the effort but please if someone starts a thread please focus on answering the question instead of going of on a tangent.