BY ADAM BONANNI VIDEO GAMES EDITOR Sony can tell you firsthand that there’s only one direction to go after being number one: down. After starting out with an enviable track record with the unprecedented, astronomical success of the Playstation and Playstation 2, Sony now finds itself in last place in number of units sold, behind Microsoft’s Xbox 360 and Nintendo’s Wii. That includes Sony’s main entry into this generation’s console race, Playstation 3, as well as its much-hyped foray into the handheld gaming market, Playstation Portable, which is lagging noticeably behind Nintendo’s DS. After Sony’s infamous E3 ’06 press conference, […]