I need some advice. I am trying to decide which cardio video to buy. I just started working out about 2 months ago. I have a treadmill which I've been using for cardio. I have a Joyce Vedral weight training video which has a two day rotation. I'd really like to do something other than the treadmill for cardio to add some variety to my workouts. I have to tell you, I feel like I'm very uncoordinated! I've read through lots of posts about Cathe's videos and it seems like almost everyone that posts is advanced. Is there a Cathe cardio workout that would be good for someone just beginning? I don't think I'd have an endurance issue, but I'm just not very coordinated! Thanks for any help!