Hey, Kristen - actually, I don't think I've come up with any mish-moshes since Christmas (I think I cooked up a witch's brew with 4DS Boot Camp, original Boot Camp and something else). I seriously, seriously like 4DS Boot Camp's cardio drills, and 4DS-Kickbox cardio and core routine.
However, since you seem to like pain so much, try this one on for size (brings in some oldies but goodies):
Circuit Max warm-up and two hi/lo cycles, fast-forwarding through the first resistance cycle; THEN
CTX 10-10-10 hi/lo segment; THEN
I-Max 3 blast only premix OR
HSTA blast only premix PLUS Body Max 2 Power Circuit cardio from Cardio Fusion (this one omits the resistance cycles).
Or how about this:
CTX 10-10-10 warm-up and kickbox; THEN
KPC medium and high intensity drills (omitting warm-up); THEN
Kick Max Blast Challenge; THEN
4DS-Kickbox cardio
Or how about this:
4DS-BC warm-up and cardio; THEN
Original Boot Camp cardio only premix; THEN
Drill Max cardio from Cardio Fusion.
A-Jock