One of my old flight instructors told me that I should check out the website www.smartcockpit.com. I recently decided to check to see if it still exists, and apparently it does.
The website has a lot of information on the operation of both the 767 and 737. It has all sorts of profiles, systems outlines, and other really interesting information.
I heard a rumor that the guy who runs it has stopped updating any of the information, but especially for when AJ is taking about 767 specific info, it might help to go find a profile or other picture since some people are visual people.