Microsoft released the June 2011 issue of the Office 2010 Developer Training Kit

The Office 2010 Developer Training Kit includes a comprehensive set of technical content including hands-on labs (HOL), presentations, source code, and instructor-led videos, that are designed to help you learn how to develop for Office 2010 and SharePoint 2010. The HOLs have both C# and VB code samples. For the June 2011 release several new videos were added to the Open XML and Office Services modules with new HOLs added to the Office Services module as well for using the JavaScript Object Model (JSOM) with Excel and Visio Services. There are also two new modules with HOLs. One introduces how to build an Outlook Social Connector Provider and another that introduces Office clients incorporating Azure Services in solutions.

  Office 2010 Developer Training Kit - June 2011