Today we shipped .NET 3.5 SP1 which includes Dynamic Data. This means that the Dynamic Data RTM release is now available. Here are the links to download the final versions:
Visual Studio 2008 SP1 (also includes .NET 3.5 SP1): http://www.microsoft.com/downloads/details.aspx?FamilyId=FBEE1648-7106-44A7-9649-6D9F6D58056E&displaylang=en
.NET 3.5 SP1 Standalone Installer: http://www.microsoft.com/downloads/details.aspx?FamilyId=AB99342F-5D1A-413D-8319-81DA479AB0D7&displaylang=en
You can also preview some of the upcoming changes and new features we are working on for Dynamic Data 2.0 and Dynamic Data MVC. You can view these on our page on the Codeplex site. You can view the ASP.NET page on Codeplex here: http://www.codeplex.com/aspnet. Click the Dynamic Data link to see all of our preview releases.