Binaural Beats to help depression and anxiety

I was surfing the web a few nights ago when I came across a new phenomenon known as binaural beats. Apparently you can use these different frequencies, which you can buy on CD's or download in MP3 format from http://www.beyondmeditation.com and they can help you to get into a state of relaxation. if you go to the site i provided a link for above it can tell you the science about it because i really dont want to type that much. they can be used to help induce sleep and can somehow also help with mental illness if they are used properly

interesting, maybe i'll check into that when i got some free time