A Microsoft disponibilizou um kit de treinamento para o Silverlight 4.0 que acabou de ser lançado oficialmente e já está a disposição.

“The business applications course includes 8 modules with extensive hands on labs as well as 25 accompanying videos that walk you through key aspects of building a business application with Silverlight. Key aspects in this course are working with numerous sandboxed and elevated out of browser features, the new RichTextBox control, implicit styling, webcam, drag and drop, multi touch, validation, authentication, MEF, WCF RIA Services, right mouse click, and much more!” Para baixar o kit de treinamento clique aqui.