I purchased the Cardio Fusion DVD just to get my feet wet and have a lighter workout for those days that I don't feel like going hard core (no pun intended). I've taped a bunch of Cathe's workouts off of FitTV, too, but I'll admit...I ordered the CTX series this weekend, then I sat for about an hour yesterday evening, evaluating my fitness needs and which DVD's to purchase next (by June 1st). I narrowed it down to 5 and ranked them in order of which one I'll get first, then second, and so forth. Of course, I pre-ordered the new series, so I'm expecting those in addition to my new CTX series. Ooooo, goody-goody-goody! [rubbing hands together in anticipation]