As you've no doubt gathered, Active Directory is a very powerful tool and, like most powerful tools, it can be the source of great trouble if mishandled. Allow time for careful thought and planning before deploying Active Directory. First to be considered is the design of a logical and efficient directory. A poor tree design can negatively affect the productivity and even the stability of the network. Chapter 3 covers how to plan your namespaces and domains for both maximum utility and longevity.