Microsoft has released Preview 1 version of ASP.NET MVC 2. You can download ASP.NET MVC 2 Preview 1 from here. The new features are Templated Helpers, Areas and Support for Data Annotations. For more details visit the following links
ScottGu on ASP.NET MVC V2 Preview 1 Released
Phil Haack on ASP.NET MVC 2 Preview 1 Released
Walkthrough: Using Templated Helpers to Display Data
Walkthrough: Organizing an ASP.NET MVC Application by Logical Areas
How to: Validate Model Data Using DataAnnotations Attributes
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