Come learn about some cool new data access features that are coming up in ASP.NET 4.0 Web Forms and later. A new Domain Data Source makes it easy to cleanly change your application's architecture from 2-tier to 3-tier, both for Dynamic Data Web sites and regular Web sites. A new query block lets you unleash the power of LINQ to a new level. And Dynamic Data gets a bunch of new features, including richer support for LINQ to Entities. Also learn how Dynamic Data features like validation and templating can now be applied to regular ASP.NET Web sites.