[tektoys]

i've heard of this but it's a hit and miss thing since it pretty much follows the same principles of hypnotherapy, although effective for some it's not a overall effective "treatment" since it depends mostly on how suceptible the brain is to these frequencies. there is a large number of people that this kind of stuff has no effect whatsoever, also people with some hearing damage have a chance of not feeling the effects because of the limited frquencies they can hear, also high suggestiveness plays a part in this too. i could take it or leave it, IMO nothing beats a nice glass of good bourbon to get me relaxed or some jaeger bombs to get me rowdy, this icrap is for the birds! LOL