I just realized that there are some people reading this who are going to post "if they don't have the money for the book, how are they going to purchase the PLC?" Simple. Once they realize how awesome the system is, they'll do whatever they have to in order to get the PLC. They just need enough assurance that their money is going to be invested wisely. They won't just listen to us say "learn it. Just trust me." They need more information on it. Information in the form of the book.
