I was a skeptic but after using Pzizz, I am a convert.

Even the demo was effective but I knew I'd have to purchase to get the full effect.

There is much more to this than any white noise or relaxing voice-based tape/CD. There are, as stated by others and their site, billions of combinations meaning you are unlikely to hear a repeat.

I don't think I'd have been interested in the hardware version but as soon as I heard that you could sync with iTunes and an iPod I was sold.

Power napping is a simple concept, but don't let that lead you to think this is simple software. It isn't birds chirping and a self-help healer voice. NLP and binaural beats are just part of a very complex system.

I was skeptical. I'm sure many are. This isn't a large expenditure for a lot of people and if it helps you unlock your energy and awareness that seems like a small amount of money.

Ever since I read that Thomas Edison used to lay down for many 15 minute power naps, I was intrigued by the concept. I'm not a person who sleeps 8 hours a night, so power naps are now essential. If only I could invent the next "light bulb" like good old Thomas Edison the power napper!