I have just been handed a stack of very colourful posters that I can give out 4 at a time on a first come, first served basis. They feature Windows Server 2008 (codename Longhorn)and show the Feature Components, Active Directory Feature Components and explain acronyms. If you would like a set for your lab then please email me at firstname.lastname@example.org giving your full postal address. Hurry while stocks last!
You might also be interested in the free e-learning that is available.