After two years of pushing and shoving by the Japanese government, Apple has finally relented, agreeing to replace first generation iPod nano music players sold in Japan at risk of overheating. The player exchange goes beyond Apple Japan's battery replacement program already in effect for those consumers who complain. According to Japan's Ministry of Economy, Trade and Industry, of all the plastic black and white iPod nano players sold between September 2005 and December 2006, it confirmed 27 overhea