The document discusses the release of the .NET SDK and Visual Studio plug-in for the Intel AppUp developer program, which provides tools for .NET developers to easily create and sell applications for Intel Atom-powered devices. The .NET SDK includes methods for authorization, instrumentation, and crash reporting. It can be implemented within minutes. The plug-in allows developers to perform submission tasks from within Visual Studio. This release opens new opportunities for .NET developers and makes it easy to port existing .NET applications to the AppUp marketplace.