you mean to look for difference and update them? I think some of the
duplicate checkers can do this. http://www.slipstick.com/addins/contacts.htm#dupes - I think the paid
version of the scrubber utility supports multiple folders.
--
Diane Poremsky [MVP - Outlook]
Author, Teach Yourself Outlook 2003 in 24 Hours
Coauthor, OneNote 2003 for Windows (Visual QuickStart Guide)
Author, Google and Other Search Engines (Visual QuickStart Guide)