What's New in Silverlight 4 Make this your first stop with Silverlight 4 and read or download the 60+ page whitepaper! Walk through the new features in Silverlight 4, find learning materials and additional resources. This covers all of the new business centric features, features for rich media experiences, Expression Blend and Visual Studio tooling enhancements, and new Out of Browser features! Hands-On Labs Silverlight Overview - Technical Whitepaper Make this your first stop for Silverlight 4 and read or download the 60+ page whitepaper! Walk through the new features in Silverlight 4, find learning materials and additional resources. This covers all of the new business centric features, features for rich media experiences, Expression Blend and Visual Studio tooling enhancements, and new Out of Browser features!