http://www.watch.impress.co.jp/av/docs/20080219/toshiba2.htm http://pc.watch.impress.co.jp/docs/2008/0219/toshiba1.htm http://trendy.nikkeibp.co.jp/article/pickup/20080219/1007232/ http://japanese.engadget.com/2008/02/19/hd-dvd/ というわけ…