The November 2007 CTP of the Storyboard Designer VS Shell Isolated sample application was just released on codeplex.
The Storyboard Designer is a sample that shows how to integrate DSLs and VSX assets into a VS Shell application.
It is basically composed of a DSL used to define storyboards, a VS custom project, project and item templates and .tt files to generate a set of linked html pages to navigate the storyboard using a browser.
Quick links:
Pablo
