MIC, as noted before; this has a real kick-patootie hi/lo segment;
Interval Max 1 and Interval Max 2, for high-cardio step routines;
Circuit Max; the cardio factor is really, really good and it's a melange of hi/lo, kickbox (floor and step) and traditional step;
CTX 10-10-10 (also a melange of kickbox, hi/lo, and step);
Body Max, especially the power-circuit segment.
A-Jock