Microsoft is announcing the public availability of PowerPivot for Excel 2010.

PowerPivot gives users the power to create compelling self-service BI solutions, facilitates sharing and collaboration on user-generated BI solutions in a Microsoft SharePoint Server 2010 environment and enables IT organizations to increase operational efficiencies through Microsoft SQL Server 2008 R2-based management tools.

To get started please visit www.powerpivot.com. The links include a video, demo and a Getting Started lab.