In the 30 September 2010 release of SQL Server 2008 Books Online, the following topics have either been added or updated.
Supported Combinations of SharePoint and Reporting Services Components
Integrating SQL Server 2008 SP2 Report Servers with SharePoint 2010
Reporting Services Add-in Supports Integrating SQL Server 2008 R2 Report Servers with SharePoint 2007
What's New (Reporting Services)
Exporting to a PDF File
HTML Device Information Settings
