American Association for Applied Psychophysiology and Biofeedback A comprehensive American site showing conditions for which Biofeedback is a suitable treatment and US providers of treatment and training.
Biofeedback Webzine is a US-based magazine and discussion point for Biofeedback generally.
BFE Biofeedback Foundation of Europe runs annual meetings in Europe for training and education.
The CalmLink web site gives examples of the feedback screens and the User's Manual is available as a PDF. There is a Yahoo Group which provides support for users.
