Con el lanzamiento de la Beta 2 TR, Microsoft ha actualizado los SDK para WSS3 y MOSS 2007
- SharePoint Server 2007: Software Development Kit
The Microsoft Office SharePoint Server 2007 (Beta) SDK contains conceptual overviews, programming tasks, code samples, and references to guide you in developing solutions based on Microsoft® Office SharePoint® Server 2007.
- Windows SharePoint Services 3.0: Software Development Kit
This SDK contains conceptual overviews, programming tasks, samples, and references to guide you in developing solutions based on Microsoft® Windows® SharePoint® Services 3.0.
Esta documentación está disponible a traves de MSDN