Welcome to the list-serv Dominic. We have many professional people on this list, but you are to my knowledge the first Pharmacist. So I am sure you can make valuable contributions to us. You will also learn a great deal about the daily problems that PWP's have. Lanier Maddux 63/3/2 N4AG Chattanooga (choo-choo town) Tenn. Home of Lookout Mtn & Rock City