The document summarizes the new features in Salesforce's Spring 09 release, including 50 new features. Key new features include enhancements to campaigns, the partner portal, and an enhanced page editor. It also describes "Email to Case as a Service" which allows companies to automatically create support cases from incoming emails without complex setup. Tips and information on enabling each new feature are provided. Additional resources for release notes and the Salesforce community are listed for further details.