I used Holosync daily for two years and was very disappointed at the results.Since last October I have listened to the Awakened Minds CD and am very happy with the results.I feel much more centered,in control and aware to name a few.As I look back now,which is easy to do.Holosync was a waste of my time and money.But as in most things,go where you feel the most comfortable.It is all an individual choice.