So, I am planning a couple of additional Education FAQ write-ups.  The next on my list is BitLocker, I just haven't done the work yet.  I am also planning a write-up on deployment that is specific to Education.  In the mean time, I found a great screencast by Keith Combs if you would like to see an overview of the imaging technologies.  Very cool!   Great CSS on his site.

Link to Keith Combs' Blahg : Windows Vista Imaging screencast