I am a new holosync listener and am pleased to have found this thread. Thank you all for the discussion.

I agree with the marketing critique put forth by babayada and others. What would the budda sell and would he use recycled paper to print his materials?

That said, I am having results from the short time I've been using the cds. Some of what I'm seeing is intriguing, like my cessation of nail biting. Other changes are just plain weird. My hair is parting in the opposite direction for example. This brings me to my question.

Does anyone know if there are any dangers to using the Holosync cds and forcing your brain into a delta pattern? Is there anyone on this list with access to a neurologist that they could talk too? Is anyone else concerned about risk?