Hideo Kojima debuted a real head-scratcher of a trailer at E3. We sat down with him to pick one of gaming's most creative brains. When Hideo Kojima, the celebrated creator of the Metal Gear Solid videogame franchise, took the stage at Sony's press conference during E3, all he needed to say was two words: "I'm back!" The crowd jumped to its feet and responded with rapturous, sustained applause. Koj