Like another poster mentioned in Open Discussion, Hardcore Extreme is also a great compilation DVD of IMAX 3, Low Max, Kick Max and High Step Challenge. I love this DVD as well and use it often. #1 is a circuit workout of High Step Challenge and IMAX 3, #2 is a hi/lo workout of Low Max, IMAX 3 and I think the Kick Max blasts and #3 is a combo of IMAX 3 and the Kick Max blasts and also the Kick Max leg conditioning drills.
Marcy