Here is a little gem for developers programming Reporting Services. SQL Server 2008 R2 brings a new web service endpoint, ReportService2010, which merges the functionalities of the ReportService2005 and ReportService2006 endpoints. The new endpoint can manage objects on a report server that that are configured for either native or SharePoint integrated mode. Previously, the ReportService2005 endpoint was used for managing objects on a report server that is configured for native mode and the ReportService2006 endpoint was used for managing objects on a report server that is configured for SharePoint integrated mode. This required code changes and retesting if the report server was re-configured in a different mode. These endpoints are now deprecated but still supported. The ReportService2010 endpoint includes the functionalities of both endpoints. When unsupported APIs in ReportService2010 are invoked, such as invoking the CreateLinkedReport API in SharePoint mode which doesn't support linked reports, the endpoint will return an error that the operation is not supported.