Great resource for managing djbdns servers

I am in the process of setting up a couple of caching DNS servers, and decided to test out djbdns (we used it at my last job with great success). While perusing the web, I came across the life with djbdns site. This site provides a thorough explanation of djbdns, and also covers configuration in detail. If you are interested in learning how djbdns works, this site is for you!