CodePlex
Welcome to the CodePlex Beta, Microsoft's community development Web site. You can use CodePlex to create new projects to share with your fellow developers around the world, join others who have already started their own projects, or use the applications on this site and provide feedback.

AnkhSVN
VS.NET addin for the Subversion version control system.

SQL Server Web Tools
SQL Server Web Tools is a Web-based Administration tool to manage SQL Server databases. With SSWT, you can administer accounts, manage databases and tables, write and run queries and Stored Procedures, and much more.