Since Ramon is disagreeing with people in other posts...

I heartily recommend multiple listenings to the tapes. Learning to Photoread using the PLC is like activating a book. It happens in layers. There is information in the tapes that means little or nothing to you on the first pass through the tapes (especially if you were listening to the tapes and thinking..."OK, when is he going to get to the good stuff? Where is this Photoreading step?"). As you gain experience, other things that Paul says begin to make sense. In four listenings, I've picked up something new each time (of course, maybe I'm just dense...)