Book excerpt: Silverlight is a cross-browser, cross-platform, and cross-device plug-in for delivering the next generation of .NET-based rich interactive applications (RIAs) for the Web; SharePoint is Microsoft?s portal development platform and the fastest growing server product at Microsoft. If you are seeking to leverage Silverlight 2.0 to optimize SharePoint 2007, you will find what you need in this advanced guide from a well-known author team of Microsoft insiders. The book shows you how to build integrated solutions step-by-step; how to integrate Silverlight applications with different SharePoint objects such as lists, Web parts, and others; and provides source code, so you can replicate and test the code on your own.