Im doing my CFI training and I bought a lot of books to study, but throughout my whole training I've been using Training videos to help myself. These have actually worked pretty well for me because I cant just stay the entire day reading a book... I just cant. So Im looking for some good DVD's/Videos to help myself, specially with the FOI's....... Since there are so many concepts and definitions to learn.

I found the King School's Checkride DVD and the Jeppesen's DVD online but they are quite expensive... Any cheaper or free recommendations or I have no choice but to buy one of those??

Thanks!