At the center I am using Ceragem, "Back to Chi", they had a series of lecture by a Chi Kung master about this topic.
This master, who also owns a Ceragem bed, talked about how the bed opens up the channels and enhances his Chi Kung practice.
He also mentioned that sometimes doing the Ceragem bed was like doing a good chi kung practice. Also, sometimes studens have problem cultivating their chi, because of structural problems, which the Ceragem helps alleviate.
If you want more information, you can perhaps contact the Ceragem Center, Back to Chi http://www.BacktoChi.com and ask them for it.
Peace,
--Promteh
[This message has been edited by Shawn_Grim (edited July 25, 2005).]