My husband and I are doing this starting last Tuesday, combining STS and Insanity.
Here's our rotation for the first month - we've just started Meso 2 of STS and Week 1 of Insanity:
Week 1 (just finished this week today):
Tue: Fit Test 30 min
Wed: Plyometric Cardio Circuit (40min) & STS Disc 13 Chest/Tri/Shoulder (60 mins)
Thurs: Cardio Power & Resistance (40 min)
Fri: Cardio Recovery 35 min & STS Disc 14 Legs (50 mins)
Sat: rest
Sun: Pure Cardio (40min )
Mon: Plyometric Cardio Circuit (40min) & STS Disc 15 Back/Biceps (60 mins)
Week 2: (starting tomorrow)
Tue: Cardio Power & Resistance (40 min)
Wed: Pure Cardio (40min) & STS Disc 16 Chest/Tri/Shoulders
Thurs: Cardio Circuit (40min)
Fri: Cardio Recovery (35 min) & STS Disc 17 Legs
Sat: Cardio Power & Resistance (40 min)
Sun: Rest
Mon: Pure Cardio & Cardio Abs (40min / 20 min) & STS Disc 18 Back/Biceps
Week 3:
Tue: Fit Test (30 min)
Wed: Cardio Circuit (40min) & STS Disc 19 Chest/Tri/Shoulders
Thurs: Pure Cardio & Cardio Abs (40min / 20 min)
Fri: Cardio Recovery (35 min) & STS Disc 20 Legs
Sat: Cardio Power & Resistance (40 min)
Sun: Rest
Mon: Plyometric Cardio Circuit (40min) & STS Disc 21 Back/Biceps
Week 4:
Tue
ure Cardio & Cardio Abs (40min / 20 min)
Wed: Cardio Power & Resistance (40 min) & STS Disc 22 Chest/Shoulders/Tri
Thurs: Plyometric Cardio Circuit (40min)
Fri: Cardio Recovery (35 min) & STS Disc 23 Legs
Sat: Pure Cardio & Cardio Abs (40min / 20 min)
Sun: Rest
Mon: Plyometric Cardio Circuit (40min) & Disc 24 Back/Biceps
It's very tough to combine these two programs, so I'm listening to my body and looking for signs of overtraining. So far I'm really enjoying it. Month 2 might be difficult because the Insanity workouts go up to an hour and I don't think we'll have that kind of time before work (which is when we train) to get in both an hour of STS and an hour of Insanity, so I'm not sure how we'll do that yet.
Hope that helps
Doreen