Learner from China i think it would be to your advantage to photoread the books you are involved with.Once again remember that photoreading the book will not give you instant,complete memory of the book. You will have to consciously use your brain and superread and dip ask questions that are related to your purpose. There is nothing wrong with doing multiple superread and dipping.I think you would get the information a lot quicker than just regular everyday reading and yes i understand you are not concerned about speed. Learner from China about the Memory Supercharger tape you will be the ultimate judge whether to purchase the tape or not. I am sure Learning Strategies sends tapes to countries all over the world. The question becomes is it worth it to you? Are you willing to pay the money they charge for the tape. Only you can answer that. Wishing you much success and happiness sincerely photoread4me.