Free Vista / .NET 3.0 E-Learning
https://www.microsoft.com/learning/windowsvista/dev/default.mspx - all courses listed here
See the New Capabilities: Microsoft .NET Framework 3.0 and Visual Studio 2005
Learn about Windows Presentation Foundation and more new capabilities provided by the .NET Framework 3.0. Free collection from Microsoft Learning.
https://www.microsoftelearning.com/eLearning/gotoResource.aspx?resourceid={54B8ECBE-B85C-402F-B1E2-A1E0217310C1}&locale=en-US https://go.microsoft.com/?linkid=5577967
Get Started With Windows Workflow Foundation
Free clinic from Microsoft Learning: See the functionality and architecture of Windows Workflow Foundation, and learn how to use it with Visual Studio 2005 to build workflow-enabled applications.
Introduction to Developing with Windows Communication Foundation and Visual Studio 2005
Free clinic from Microsoft Learning: Learn how to create Windows Communication Foundation (WCF) services and clients, and enhance WCF services.
https://www.microsoftelearning.com/eLearning/gotoResource.aspx?resourceid={94D1CAA8-F853-4570-A744-4DD421603C98}&locale=en-US
Free Office 2007 Developer E-Learning
https://www.microsoft.com/learning/office2007/developer/default.mspxall courses and book listed here
Inside Look: Develop solutions using Windows SharePoint Services 3.0
Thisfree clinic covers Windows SharePoint Services 3.0 platform features, how to build and extend SharePoint Sites, and deployment options.
https://www.microsoft.com/learning/elearning/course/5045.asp
Inside Look: Building and Developing Solutions with Microsoft Office SharePoint Servers 2007
Thisfree clinic covers integrating Microsoft Office SharePoint Server 2007 into your portal-based solution development and integrating it into your existing enterprise application infrastructure.
https://www.microsoft.com/learning/elearning/course/5045.asp
7 Development Projects with the 2007 Microsoft Office System and Windows SharePoint Services 2007
Download this guide, which highlights architectural underpinnings, the latest enhancements for developers, and code samples.