I love the Ultimate Program. I am currently on the Advanced - Series 4, so I have 2 more to go. That will take a while. I am hoping by the time that I finish Series 6 Deran will have a new Ultimate Program or some more workouts for the Advanced program. I love that he has mixed up the workouts so that I don't have to think about the best order to do them in. He has worked that out and put them in the best order. This is great. Helping my balance, my cardio, my energy, my weight loss and my overall health. It is great!