Thanks Scott. That is what I understood. I know of one shop that uses part of the Tec 40 manual for teaching the Self-Reliant course. Now I haven't taken it obviously (I will be taking tec 40/45/50 in July - reading the manual now as there is a whole lot of information). From what I've read so far, I can see how concepts from the tec 40 manual can be applied to being a self-reliant diver. Personally, I prefer manuals to work through, so I get information through different sources (book and instructor). But that is just my learning style.
I do find it strange that I do not see a Self-Reliant specialty listed on the PADI online course catalog here:
Professional Association of Diving Instructors.