One of the resources I used to learn SP2003 was your Resource Kit. Is
there any such book for MOSS2007?
If not, I am interested in understanding the architecture to build
enough of a foundation to understand how the features are built and
work ... everything from WSS and Portal to features such as Content
types (which I see you have a demo), workflow, BDC, KPI, etc.
This is a huge change and if you have any suggestions as to how to work
through it from the beginning such as webcasts, etc.