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.
One major change driven by my beta feedback is that they have added a protocol handler so that SharePoint Search can find items in the Retention Server repository.