The Guidance Automation Extensions + Guidance Automation Toolkit 2010 were released last week.
The Guidance Automation Extensions (GAX) 2010 enables Visual Studio 2010 to run guidance packages, such as those included in Software Factories or third-party tools. You can use the Guidance Automation Toolkit (GAT) 2010 to create or customize guidance packages.
Download Guidance Automation Extensions (GAX) 2010
The Guidance Automation Toolkit (GAT) 2010 is an extension to Visual Studio 2010 that allows developers to create rich, integrated developer environments that incorporate reusable assets such as frameworks, components, and patterns. The resulting guidance packages are composed of templates, wizards, and recipes that help developers build solutions in a way that is consistent with the architecture guidance.