Welcome! It depends on your goals? Do you currently have any cardio DVDs or tapes? I would suggest the CTX DVD first and foremost. If you can afford it. Otherwise, if you are short on cardio, then I would suggest the Cardio Hits DVD or the Rhythmic Step+Imax+MIC DVD. Then you can do something like this:
Sat: Power Max or IMax
Sun: PS Legs and Abs
Mon: Step Fit or Rhythmic Step
Tue: PS C/S/T
Wed: Step Works or MIC (either the step or the hi/lo or both)
Thu: PS B/B/A
Fri: REST!
Again, I highly suggest the CTX DVD! If you want rotations for that series, please email me, I have a lot! If strength is your goal and you already have some cardio at home, then I would suggest the Power Hour+MIS+Body Max DVD. This would give you three total body workouts incase you wanted to use one at the end of a week with your PS DVD. Then you will end up working each body part twice a week. And Body Max can be divided up a ton of different ways too! Have fun!!!