Thanks you two. I'm looking forward to doing MIS and feel this is the tape I need to get for sure. I'm looking to get more define and tonned. I'm skinny, But I've gain in strenght since I've been firming. I have dumbells, barbell, and a 5in and 14in, step. I know I need to purchase a wider step. I'll have to buy in January because money is an issue. But I've read the cathe style is more like what you would do at the gym and that's what I'm looking for. The Firms and Fitprime are comming out with there tapes, but I have my heart set on Cathe.