Hi! I typically don't 'jump' at low impact (pun intended) because I am very fortunate in that my joints and feet can handle lots of high impact. That said, I thoroughly enjoy Low Max, Low Impact Circuit, 4-Day Split Lower Intensity Step, and the Shock Cardio MMA Workouts. So, I guess what I'm saying is I, too, would preorder a lower impact series. I would prefer to have a series mixing high and low impact workouts (like an Imax 4 and a Low Max 2), but if Cathe did an all-low impact series, I'd love to see:
Low Max 2
Body Weight Blast - this would be a body weight only strength workout (with moves like air squats, body weight lunges, pushups, planks, dips, pull-ups, etc. (Peraps this could be put on the same DVD as Low Max 2 so that there could be some circuit premixes combining the two workouts.)
Low Impact High Step Circuit - a high step workout mixing low impact step combos using the high step and lower & upper body strength moves using the high step. (And there could be premixes such as upper body circuit, lower body circuit, cardio only, weights only, etc.)
MMA: KP&C - this would be a kickboxing workout featuring intense low impact kicking and punching combos and a tough core section.