I got the Mind Mapping book and I am (regular) reading it. I am really pleasantly surprised. The research certainly corroborates what is said in the photoreading book. And, I found myself spontaneously doing mind maps even though I'm not yet finished with the book. I can see that this will be a good way to learn.

I do have a question. Does the idea of mind mapping a book prior to PRing make any sense. Here's what I mean. You preveiw the book, then do a mind map, then PR?