Related question: Does anyone have a great introductory book or series on Windows AD? I haven't ever used it at work, but I've had a lingering sense that it wou

Related question: Does anyone have a great introductory book or series on Windows AD? I haven't ever used it at work, but I've had a lingering sense that it would be really useful and helpful for a bunch of IT problems. The documentation/intro to that world tends to assume you already know quite a bit about AD and how it works/functions.