Visual Studio, .NET Framework Beta Available - Directions on Microsoft: "Visual Studio, .NET Framework Beta Available
Written by Rob Sanfilippo
Visual Studio 2010, Visual Studio Team System 2010, and the .NET Framework 4 are now available in an open public beta. Beta 1 adds several new features to the community technical preview that was released in Oct. 2008, such as a new look for the integrated development environment, which is based on the Windows Presentation Foundation, and the Tools Extension Manager, which allows browsing and downloading of extensions. However, Beta 1 is not feature complete. For example, ASP.NET Model-View-Controller and mobile device project templates are not in the beta."