Adium Book 
is a utility that can synchronise Adium’s contact list and your Address Book.
The new version (1.3) released today is a universal binary, features some performance tweaks to improve the app’s speed and fixes some issues with Jabber accounts. It also offers support for multiple IM accounts in its Address Book view.
The interface has been reworked:
With Adium Book you can add Adium contacts to Address Book or update the information on an Address Book card using data from Adium.
It allows full text search of Adium contacts and Address Book and provides a range of reports, among them a listing of contacts without pictures, contacts in Adium but not in Address Book or a listing of contacts by IM service.
Adium book is donation-ware and is available from the Adium Extra’s web site or the developer’s webs site .
Get Mail is a simple AppleScript that prompts Mail.app to check for new messages when Adium gets a new mail notification.
