Just wanted to say briefly that this is a fun tape that goes by quickly. It is not what I consider an advanced workout - but that's OK because I do it on days when I want a short, upbeat, fun workout so that I won't feel guilty, but not something that will knock me out for the rest of the day. I too am a big Cathe F. fan and so to make it more difficult, I add propulsion to some of the step moves. I like the music too, because most of the Firm music is dull and boring. Of course, I don't own every single Firm tape for the music!

Karen Hunter