This is a landing page for the working drafts as well as proposed and final specifications from the Syndication Workgroup.
New SyndicationReport and Syndication.xsd in the zip file posted today, October 29, 2008. Also in the zip file, sample instance documents for both the Syndication and SyndicationReport.
Syndication Zip File
Reporting Schema by CLRChoice
Reporting schema from Point2
Link to the Google Base API documentation
Thread from Point2 on reporting information and more