A bridge application between Adium and Address Book used to search, manage and keep your contacts in sync.
- Manage: Add Adium contacts to Address Book, update cardís information using Adium data.
- Search: Find an Adium contact in Address Book and vice versa, full text search for both applications.
- Reports: Listing of contacts grouped by IM service, contacts with no picture, contacts present in Adium but not in Address Book and vice versa.
It is an AppleScript application with a nice Cocoa interface. Full sources available.
More info: AdiumBook site
If you're in Tiger, make sure you have Adium version 1.3 or later.