Normally for cardio I do the elliptical machine. However, I've started doing step again after 5 year break. Lately, I've been doing some Gin Miller tapes, but would like to try something Cathe tapes. The G. Miller tapes I've been doing are Cardio along with weight training. Would like to find a cardio video with weight training. I'm very interested in toning and losing approx 5-6 pound, but would like to workout no longer than 50 minutes or so. Any suggestions. Thanks.