80-20 Software - Retention Server for SharePoint
A great add-on for SharePoint and it is free. Retention Server from 80-20 Software has just been formally released!
For organizations using Microsoft SharePoint that need to manage the retention lifecycle of electronic documents and email, 80-20 Retention Server is a free enterprise software solution that automates the retention process by applying information retention policies as part of everyday business processes.
80-20 Retention Server enables organizations to index, link, store, search, access and ultimately disposes of records stored in SharePoint over their complete lifecycle.