I ordered kick punch and crunch with Legs and Glutes, and it is wonderful. Kick punch and crunch is a better workout and better cued than Tae bo, and Legs and Glutes oh my goodness, kicks butt to The Firms, Standing Legs.
I just ordered Pyramid Upper and Lower body, it should be coming soon.
I have been doing the Firm for 2 years, and Tae bo for 4 years, I recommend doing the Firm for at least six months before starting Cathe's videos,unless you are used to aerobics and weight training.