hi, i've been working out for about 16 months now, mostly with FIRMS. although i've developed muscle and firmed up a bit, i still have about 25 pounds to lose. so many at the firm forum rave about cathe i had to try her. my first cathe was cardio kicks and i couldn't believe the intensity! i've ordered a few more of her tapes, but it will be probably a month before i get a long step. should i just alternate cardio kicks and CTX kickbox with FIRMS until i get a long step? i've also preordered power hour and can't wait to get it! thanks for any advice.