Composite UI Application Block

I have just finished refreshing the labs for the Composite UI Application Block from the Patterns & Pratices Group. Its a block designed to help Windows forms developers build more flexible applciations by giving them a framework into which they can add modules much like DNN does. The reason Im bloggin this here is that after working with it I can see how we could use it to produce a very flexible and extensible Windows Based DNN application. It has role based security, modules, an event subscription/publication system and a a way for modules to talk to each other much like the inter Module Comms we have. You can download it here http://www.gotdotnet.com/codegallery/codegallery.aspx?id=22f72167-af95-44ce-a6ca-f2eafbf2653c and when the next drop is made the labs I worked on will be in the download. I am interested in a windows forms based DNN applciation so if anyone wants to have a chat about it post a comment here.