After almost three years in meditation, the retreatants at Diamond Mountain University are possibly as deep as any large group of meditators in the history of the United States. In their final public teaching before the celebration of their coming out of retreat they shared their experiences, and the meditation techniques that have worked best for them.
Here is a collection of Idea Images (Idims) which represent all the important ideas of this course. It's a great tool to connect the image mentally with the important idea. There's a tradition in this lineage that when you learn a topic you review it at least two times after the class. Preferably once on the day of the class and preferably once the next day or two days later.