OOOh me too. I was worried when I fist pre ordered, and even more worried when I watched the video straight through for the first time. I even just put it aside and didn't bother to do it, but a month ago I took it out and decided to give it a whirl and you know what it can be done. The Boot Camp Segment kicks some major butt, even if you don't have a lot of space (and man I don't think anyone works out in a smaller space than I do--5' x 8' area rug. I just jump higher, and run in place harder. For the drills that require weights as markers I just use really bright post its notes and I jump higher and focus on form, trust me you will work. Most especially since there is very little recovery time between drills. I find that I need to modify even during some of the step DVD's just because of my space limitations but even with a modification you can still kick some butt. Trust me try it. I LOVE, LOVE, LOVE 4 day split.