Okay, okay, I fell for the infomercial. I was looking for something that was pure cardio and this really seemed to fit the bill. So I gave it a try and I don't have any regrets! Honestly, I had four other dance workout dvds in my Amazon wishlist--after doing the Zumba 20-min workout, I deleted the wishlist. No kidding.What you'll definitely need: WATER!! And plenty of it! Also, a little room to dance around in. Of course, the workouts and the toning sticks ar..