Hi Daken. I purchased the Diamond edition. The best advice I can give you is to read it, entirely. It takes several readings to process the information; after doing that, you will see how the levels go into one another. When I initially purchased it, I got excited to get started and "skipped" through the course (purchased the Essentials CD separately a few months prior). Take it slow, this is something you will be able to use for years to come. Best wishes.