Book excerpt: Do you ever skip dinner to finish that "impossible" level? Have you ever tossed your keyboard out the window after losing a game, or swung your controller around because you lost that power up? Would you like to learn a little bit about the underground world of emulation? If you answered yes to any of the above, this book was meant for you. With an insider's look at how people interact with the games and with each other, Radford Castro's tales of gaming are almost as fun as playing the games themselves.