Hello to everyone! I'm new to Cathe and want to make an investment that will continue to challenge me well into the future--looks like I've found the right place! I am concerned about rotations as I don't want to spend an enormous sum of money in one blow, but I also want to get enough diversity in my workout routines. I have decided (after much painstaking thought) to lay out a hundred smackers and purchase two DVD's as this route seems the biggest bang for the buck. My question is, which two? The cardio one (with MIC) seems to be a must, along with one that targets muscles--but which one? I am very impressed by the gains I've read about with the S&H series, but I also understand that an S&H rotation isn't supposed to run for longer than about 4 weeks, so I'm not sure if I should buy it, because then I will have nothing to rotate to. But it sounds perfect, because then I could work different muscle groups on alternate days and also have a variety of cardio workouts to switch between. Any advice? My goals are to build muscle and slim down, lowering my body fat percentage (hopefully!).