To watch a great introduction to the method, go to:
http://www.youtube.com/watch?v=KpoTppJFULU&feature=youtube_gdata_player
Link to see the movie online or purchase the DVD:http://www.lettinggo.tv/
I find this method works well with balancing the heart chakra, letting go of negative emotions and beliefs, and opening to love and compassion.
Namaste!
Becca Chopra, author of The Chakra Diaries
http://www.thechakras.org