"Configuring Intelligent IM Filtering" in the "Office Communications Server 2007 Administration Guide."

"Enabling User Accounts for Office Communications Server" in the "Office Communications Server 2007 Administration Guide."

"Configuring IM Provider Support on Edge Servers" in the "Office Communications Server 2007 Administration Guide."

"Configuring Intelligent IM Filtering" in the "Office Communications Server 2007 Administration Guide."

"Managing User Accounts" in the "Office Communications Server 2007 Administration Guide."

"Step 2.2. Configure DNS" in the "Office Communications Server 2007 Edge Server Deployment Guide."

"Capacity Planning" in the "Office Communications Server 2007 Planning Guide."

See the Readme file in the Office Communications Server Resource Kit Tools installation folder (OCS 2007 Resource Kit Tools on the companion CD) for more information about running the Picstats.sql query script.