David Anderson just posted about a talk he gave in Vancouver regarding FDD, a favorite topic of his. In this post he is including his PowerPoint slides and I highly recommend taking a look.
I have had the pleasure of hearing David speak at the recent SEPG conference in Nashville, TN and the stuff he is working on will excite anyone working in software. I really see this stuff changing the industry of software dramatically in the next several years, especially with tools and platforms like VS2005 Team Suite.