I'm not really one for gadgets, i hate having to store them all... but I really love and recommend the FIRM workout dvds - they combine weights with cardio and really shape me up good! YOu do have a couple "gadgets" with these workouts since you need weights and a "fanny lifter" which is really just an 8 inch box you can step on. I had my brother make me one out of wood so that it looks nicer, I can use it as a little table, and i didn't have to buy their overpriced plastic one. works great!