C7
http://akiba.ascii24.com/akiba/column/latestparts/2006/04/15/661533-001.html?
http://www.watch.impress.co.jp/akiba/hotline/20060617/etc_c7479m.html
http://akiba.ascii24.com/akiba/column/latestparts/2006/04/15/661533-001.html?
http://www.watch.impress.co.jp/akiba/hotline/20060617/etc_c7479m.html