ASP.NET Dynamic Data is of a powerful, rich new framework that lets you create data driven ASP.NET applications very easily. It does this by automatically discovering the LINQ/Entities data model at runtime and deriving UI behavior from it. A scaffolding framework instantly provides a functional web site for viewing and editing data. This scaffolding can then be easily customized via a metadata, templates, or by creating standard ASP.NET pages to override the default behavior. At the same time existing applications can easily integrate pieces of the scaffolding logic with their existing pages. In this talk, we will demonstrate how to build rich data driven Web applications from scratch with minimal effort. This talk will also include information on how to use these new features in existing website and show a preview of Dynamic Data for MVC.