I received my Turbo Jam yesterday and I opened it asap.
Yesterday I did: Learn & Burn, Ab Jam, Cardio Party 1, they are more fun than KPC, you can kick up or lower the internsity.
This Morning I did: Sculpt Jam, and Cardio Party 2, she uses very light weights, a lot of reps, working several muscles groups at the same time. Like squading while doing military preses, time seems to fly. Cardio Party 2 is a lot of fun also. The music is very up beat, it is like having a party, the dance moves are minimal and easy to do.
It has a 30 day money back guarantee but for me it is a keeper.