Maarten Balliauw has put together a quick 15 minute screencast on the basics of creating a database-driven ASP.NET MVC Web Application that primarily does CRUD to the underlying SQL Server Database.
You will notice the use of T4 Templates for code generation to handle most of the scaffolding of the UI. As an FYI, you can override the Global ASP.NET MVC T4 Templates.
We will be talking about this in more detail at the Introduction to the ASP.NET MVC Framework meeting in Tampa, Florida in June.
Check out Maarten's screencast here.