My first Cathe ever was CTX. Here is what I did and it worked great: I watched each video twice. I took notes. For Leaner Legs I wrote down when Cathe switched from dumbbells to a barbell and when she lowered or hightened her step so I would be prepared. I work out in our 'breezeway' so I have a door to my right and windows to my left. When I first did 10/10/10 I just thought, 'Okay when she does a richochet I start out facing the door, touch my foot down on the opposite side of the step so that I am facing the window, and come right back again.' When I first did the Up & Back I thought, 'Okay, Cathe says it's like a two knee repeater, except you add rotation to your body, so I know that I start facing the widow.' I actually wrote this down, dorky, but it helped. I have since bought a lot of Cathe's earlier tapes and it's great because now I already know most of the moves so I can really focus on form and intensity. You will love it! And if you want a super fun DVD, Cardio Hits is the one! I wish I could sometimes do two workouts in one day they are so fun! I have heard that Mega Step Blast or the Wedding video are the best ones to start with, but I don't have those so I just thought I'd tell ya what worked for me. Have fun!!!