Welcome Jenn!
You have become part of a wonderful forum. The members of these boards are great. I don't post often, but when I do I've always received great feedback and advice.
I think everyone agrees with you when you say you'll never go back after working out with Cathe. I still do dvds with other instructors to mix things up, but it's hard to beat the intensity, instruction, and production values of Cathe's workouts. And of course, the fun factor!
I hope you get as much out of this forum as I have!