The Help! Project on CodePlex
I've just published the Help! project on CodePlex, which is intended to provide a fully managed compiled help system to replace Help 1.x (.chm). Please contribute to this project by using the discussions area to post comments and ideas or join the development team. If you want to join the team then please see the Welcome! thread for information.
For now I'll be using my blog to post news and information about this project.