Are your goals mainly weight loss and strength gains? If strength is your goal, I would suggest the Pure Strength series. It is divided into 3 tapes: Chest, Shoulders & Triceps; Back, Biceps & Abs; and Legs & Abs. Cathe's cardio tapes are the best too, but I am not sure if you are just looking for strength tapes or not. Power Hour is great, although that is an endurance-oreiented tape. But if you stick around this forum long enough, you will eventually be talked into buying all of Cathe's tapes. Trust me. But you won't regret it! Have fun!