Microsoft released the Visual Studio 2010 SDK Beta 1 that provides the tools and templates necessary to build your own extensions to Visual Studio 2010 Beta 1.  The SDK will allow you to create extensions using C#, Visual Basic, or C++ and provides the tools to package up your extension to share on the Visual Studio Gallery. Once you share your extension, anyone with Visual Studio 2010 Beta 1 will be able to see it and download it through our newest feature, the Extension Manager.

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