I am a true two left feet and I have preordered the 10 dvd and after have done the gaunlet I have ordered the whole dvd of hardcore . I am terrible at choreography too,I have big problems with rithmic step,but the cathe step is not too much dificult. When I discovered cathe I only wanted the workouts without step like ctx kickbox or KPC but I gave the step a try and I can do the cathe step making modifications in the most tricky steps. I do the step using a fitness step but I am thinking to buy a step of sport world because I want to take all the possibilities of the step workouts and this step is more safe.