Hi!
Been with Cathe for about 8 months now and am slowly progressing (and loving her workouts more than anyone I've ever tried). I have Basic Step/Body Fusion, Low Impact Step. I just recorded KPC, LoMax, CoreMax, and StretchMax off of fitv. If I like KPC as much as I think I will I'll probably order the full version of it (same with LoMax). After I feel good about all these I'll get Low Impact Circuit. I would highly recommend previewing the dvd's on Cathe's website or Collagevideo.com, and even trying some off of fittv if you're able to. I think it's helpful to read the reviews on Collage and Cathe's site as well.
As far as a step goes, I was able to purchase the full sized club step from Walmart.com. I found it to be the least expensive option, but haven't really done any comparison shopping lately, so you might want to look around. Also, as someone else mentioned in a previous post, Cathe offers the step plus dvd's so that may be the best deal for you.
Hope that's helpful!
Stacey
Ryan born 1/2/07
Emma born 4/27/03
Alex born 9/7/01