WCF RIA Services provides a prescriptive architecture pattern for building N-tier Rich Internet Applications. It allows you to focus on your application functionality instead of spending time on plumbing. WCF RIA Services is being used for intranet and internet line-of-business application developers outside and inside Microsoft because of the productivity benefits that lead you to a clean architecture. This session covers how customers are building Microsoft Silverlight and ASP.NET WebForms applications with WCF RIA Services. The session covers the key components,best practices,and sample applications based on real customer apps that demonstrate the power and ease of WCF RIA Services. The session also briefly covers the future directions of WCF RIA Services as well as the SP1 release.