Just a quick note that a detailed presentation about driver porting in CE6 is now available on Channel 9:

http://channel9.msdn.com/posts/TravisHobrla/Porting-Drivers-to-Windows-CE-60/

This presentation was developed by Juggs Ravalia and myself and has been floating around technical conferences (like MEDC) for a couple years.  Now it is finally available online!