Today, Microsoft released Silverlight 4 Beta at PDC. Just a while ago, Channel 9 is updated with the new Silverlight 4 Training Course for developers. The course includes 7 units that will make you familiar with the development of new Silverlight 4 features.
The Silverlight 4 Training Course includes hands-on-labs, a video and a whitepaper designed to help you learn about the new features in Silverlight 4 focusing on three major areas: Enabling Business Application Development, Empowering Richer Experiences and Moving Beyond the Browser. Some of the new highly anticipated features include Printing, WebCam and Microphone support, custom right-click, rich text, HTML support and access to local files with trusted applications.