RE: I don't know if you missed it but...
IMHO, It would of been a wise move to offer the workouts both ways to customers. Put the workouts on seperate discs and the ones with multiple workouts with premixes that way it's the best of both worlds. Really without the premixes, these videos are going to look like an overpriced copycat of P90X without the research, food guide, rotations, and only 11 DVDs (2 being short abs and stretch) instead of 12 full length ones.