The DVD packs a talk of Paul Scheele at a retreat (I think) about the stuff featured in the Main Course along with reactions of the people that attended it. I have to review it again, but, well, I have to review the whole course again. I still have not watched every special feature, but I liked the "Who you are" one. It was so long that I got bored, but for a while I felt uplifted. The one in which Paul explained the workings of the brain, the mind, inteligences and senses was funny, I laughed a lot.