Thanks for the suggestions and links, everyone. I'll check them out and see what will work for me. -- Derik A. Badman Digital Services Librarian Reference Librarian for Education and Social Work Temple University Libraries Paley Library 209 Philadelphia, PA Phone: 215-204-5250 Email: dbadman_at_temple.edu AIM: derikbad "Research makes times march forward, it makes time march backward, and it also makes time stand still." -Greil MarcusReceived on Mon Jun 15 2009 - 11:00:23 EDT