I wouldn't ever guess her older DVDs would really be obsolete considering lots of people have had great results with them--I think they'll continue to be great and effective for fitness.
Anyway, the easiest way to do a 3-day split is to use workouts designed that way--like the Gym Styles which are divided on 3 DVDs: 1 is Chest & Triceps, then Legs, then Back, Shoulders, & Biceps. Slow & Heavy is another 3-day split (but that is Chest & Back, then Legs & Shoulders, and Triceps & Biceps).
Here are some sample rotations:
Total Body Rotation
DAY PLAN
DAY 1 Total Body Weights (like Muscle Max)
DAY 2 Cardio
DAY 3 Total Body Weights or a Total Body Circuit video (like Low Impact Circuit)
DAY 4 Cardio
DAY 5 Total Body Weights
DAY 6 Cardio
DAY 7 rest or yoga
Upper/Lower Body Split Rotation
DAY PLAN
DAY 1 Upper Body Weights (like Pyramid Upper Body)
DAY 2 Cardio
DAY 3 Lower Body Weights (like Pyramid Lower Body)
DAY 4 Cardio
DAY 5 Total Body Weights or Circuit
DAY 6 Cardio
DAY 7 rest or yoga
3-Day Split Rotation
DAY PLAN
DAY 1 Part upper body (something like back, shoulders & biceps)
DAY 2 Cardio
DAY 3 Lower Body
DAY 4 Cardio
DAY 5 Other part upper body (like chest & triceps)
DAY 6 Cardio
DAY 7 rest or yoga
Hope that helps!
Edit: I love the Body Blast series myself and I'm sure I will for years to come--I highly recommend it.
[font face="comic sans ms" font color=purple]***Lainie***
My fitness blog:
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