4. PhotoReading the dictionary will allow you to more easily integrate new vocabulary, and recognize certain words/their definitions, and will also probably help a tiny bit with your general comprehension of words itself. May also improve spelling. Who knows??
5. The only way that's decently concrete to prove to yourself that PhotoFocus works, is to PhotoRead a book and then activate it in your dreams, using lucid dreaming techniques. That's also the most fun way.
It really does put the information into your subconscious.
WARNING: PhotoReading may cause EXCESSIVE mind clutter. *Rubs head.* Oy...book a day gets you THINKING like mad...
-youngprer