Aloha MickT,
It was made available as part of the Born A Healer promotion sometime back, but is generally available only as part of the Euphoria! course.
The Euphoria! course is a nice eclectic look at "Euphoria," by some of today's leaders in personal development.
Actually, Trinidad Hunt's "Clearing and Revitalization Exercise" is my favorite on that course.
The Meditation Chunyi guides you through on his section is a "modified" Self Concentration Exercise.
Much Love, Shawn