Hello, everyone! I am new to Cathe and have recently started doing her FIT TV workouts...WOW! She is awesome! I have been doing FIRM workouts for almost 2 years and am ready to progress in itensity. I have never done much step, but am interested in starting. Which DVD's are good to start with? I consider myself to be a relatively coordinated person, but I guess we'll see! Also, I live on the 2nd floor of a 2 family house, so I kind of need to keep it low(ish) impact. I've done KPC with no complaints from the neighbors (so far)and I'd like to keep things civil! Thanks!