Thanks Andy,
I think that I didn't activate this book because I didn't had a purpose. I'm was not interesting in activate this book.
But in this last week I'm beeing photoreading some exams and activate them.
And I was surprised that I did photoread and activate 2 chapters in less than three hours (less than normally) and I have scored very high (92% and 95%).
I believe in photoreading and I will follow this course until the end.
Thanks.
