The downloadable Word version of the "Office Communications Server 2007 Archiving and CDR Server Deployment Guide" has been updated with a new Appendix documenting the tables in the Archiving and CDR Database Schema.
This is available at http://www.microsoft.com/downloads/details.aspx?FamilyId=52627734-B354-4F74-A6ED-E298259CDA19&displaylang=en
- Chris Dragich
Microsoft OCS User Assistance