In five lessons, Tucker leads the student from setting up the ModelLocator, Events, Commands and Controller classes, to using Business Delegates and Value Objects in the Service-to-Worker design pattern, finally ending with Best Practices. Each tutorial begins with some theory and explanations, then quickly segues to a hands-on video tutorial which demonstrates in great detail how all this is put together.

Apart from being unsuccessful in getting Coldfusion 8 to run on Leopard, which is a whole other issue completely (hello, Adobe?), these tutorials proved to be immensely helpful in getting me acquainted with the Cairngorm framework.

Check it out at http://www.davidtucker.net/category/cairngorm/.