Aloha Heartbeat,
Consider perhaps doing the active exercises along with the tape/CD #5.
In this way, Chunyi starts you out and give a little bit of guidance and segways between the exercises without all the explanations and temptation to follow at his speed.
The other benefit to this is that your session is an hour, rather than the 25 minutes on the video.
If one just has a half hour, they could do what we do everyday at Learning Strategies:
Monday & Thursday
side 1 of tape 5 (stopping after a little ways into the Joining of Yin & Yang, and doing the Harvesting Sequence)
Tuesday & Thursday
Side2 of tape 5
Wednesday
Small universe, Self Concentration, or the Euphoria version of the Self Concentration Exercise.
Much Love, Shawn