Yeah, I have used many of the products at
www.brainsync.com. They are commonly sold in bookstores.
When I talked to Bill Harris at Centerpointe and mentioned Kelly Howell's tapes a number of years ago, Bill shrugged them off as being low-grade mass market stuff.
I tend to agree although I think their best product is called Inner Fitness since it guides you to do a Kundalini Yoga technique known as Breath of Fire. Most of the other stuff is just binaural beat patterns embedded in nature sounds.
One of the most extensive web sites on self development technology is http://www.toolsforwellness.com/ where you'll find better products.
shr33m
