Hello,
I am a magician and i would like to alert you to the fact that this man is also a magician. Magicians use tricks to acomplish their impossible acts. Derrin Brown uses tricks of memonics to do what he dose with the book. You are not seeing photo reading. You are seeing what appears to be photo reading but it's not. This man is a trickster like me. He makes you belive the impossible. The truth is is that unless you possess some amazing brain, YOU WILL NEVER BE ABLE TO DO WHAT YOU SAW ON TV.

Sorry to burst your bubble but i don't want you to set yourself up for dissapointment. I want you to be happy with this great system.