The subject pretty much says it all. Last week, I removed a user from a distribution group; However as of today, most of my clients are still showing that person as being part of the list. If I manually redownload the offline address book on each client, the change shows up. Is there a GPO or something that controls the frequency of address book updates? TIA, Al Puzzuoli Michigan State University Information Technologist http://www.rcpd.msu.edu Resource Center for Persons with Disabilities 120 Bessey Hall East Lansing, MI 48824-1033 517-884-1915