Some people have asked why WHS is not available on MSDN. Well, it is largely Windows Server and eval media is easy to obtain, so for most people, this should be excellent for developing solutions. A MSDN link has also been created to get to the developer information easily - http://msdn.microsoft.com/windowshomeserver Windows Home Server Windows Home Server enables families with multiple PCs to organize, share, and automatically protect documents, photos, music, and videos. Windows Home Server supports third-party applications and enables integration. Below you will find development guidance and additional resources. What is a Windows Home Server software add-in? Add-ins are supplemental programs that extend the functionality of Windows Home Server. These applications can be added to and managed by Windows Home Server via integration into the Windows Home Server Console, running as a web service on Internet Information Server, or operating in a client/server fashion. Step by Step: Developing an Add-in You develop...