Identify performance bottlenecks, reduce power use, and go from prototype to product sooner.
Simplify your interaction with your Git and Mercurial repositories so you can focus on coding.
Enhance SQL Server Management Studio with intelligent auto-completion of SQL Queries.
Create AutoPlay CD or DVD menus.
Add SQL Server 2008 support and new ADO.NET features to your Visual Studio 2008.
Make Something Unreal.
Bring structure to web application engineering with a new language, libraries, and tools.
Get an extensible server with the current HTTP standards.