The Windows 2008R2 Active Directory 70-640 Class Room Series can be used for both classroom training and tech field training. The Windows 2008R2 Active Directory class room field manual series covers a variety of 2008R2 topics. The topics are presented in logical step by step procedure. The training manual is based in vSphere (Free Version) allowing for a cost effective approach to interacting with multiple server and workstations. vSphere allows for a user to operate multiple server and workstations simultaneously while training with the labs.