E-Learning gratuito usando Sharepoint e... Silverlight :)
excelente notícia: saiu a versão nova do Microsoft Learning Content Development System, com direito a Silverlight 2.0 e tudo :) veja só:
The LCDS is a free tool that enables the Microsoft Learning community to create high-quality, interactive, online courses. The LCDS allows anyone in the Microsoft Learning community to publish e-learning courses by completing the easy-to-use LCDS forms that seamlessly generate highly customized content, interactive activities, quizzes, games, assessments, animations, demos, and other multimedia.
veja mais aqui: Create Your Own E-Learning