Just found three YouTube videos on the method:

Negative Experience with the method
http://www.youtube.com/watch?v=3Jbmt...eature=related

Positive Experience with the method
http://www.youtube.com/watch?v=tOjjc...eature=related

The cost was only $150!
http://www.youtube.com/watch?v=-M9Ro...eature=related