I’ve just posted an article on Modular Deployment of BizTalk Server projects. I’m using it at the moment in my current project, and it seems to work fine.
Also, I picked up Scott’s book, and am about half way through it. It’s good to be able to fill in the gaps in my knowledge, and looks like a great intro to the product. It does not cover that many advanced topics, with the exception of creating custom adapters, but I guess it would have to be double the size to cover everything in any great detail.
Defiantly worth picking up a copy if you work or play with BizTalk.