Hi, Matthew: This topic also interests us. Please post summary replies to the list. Thanks! kst Karen S. Tschanz, M.L.S., M.B.A., M.S.O.D. Asst. Prof./Chair, Content Management Robert B. Greenblatt, M.D., Library, AB-241 Medical College of Georgia Augusta, GA 30912 E-mail: ktschanz@mail.mcg.edu