TOKYO (Reuters) - Sony Corp will this month host its first major Playstation meeting in two years, sparking a flare-up in online speculation the Japanese consumer electronics giant is preparing to unveil the successor to its 70 million-selling PS3 games console. Sony declined to say whether it would release a new product at the meeting in New York on February 20. "We will be talking about the Playstation business," spokesman Masaki Tsukakoshi said on Friday. A Google search for "Sony Feb 20 Playstation" returned more than 7 million hits. ...