http://internet.watch.impress.co.jp/cda/news/2006/01/31/10702.html
http://nikkeibp.jp/wcs/show/leaf/CID/onair/jp/flash_rss/420972
http://nikkeibp.jp/wcs/show/leaf/CID/onair/jp/flash_rss/420967
http://internet.watch.impress.co.jp/cda/news/2006/01/31/10699.html
http://k-tai.impress.co.jp/cda/article/news_toppage/27576.html
http://www.asahi.com/national/update/0131/TKY200601310295.html
http://nikkeibp.jp/wcs/leaf/CID/onair/jp/flash_rss/420712
http://www.nttdocomo.co.jp/charge/discount/pake_houdai/index.html
http://cgi.itmedia.co.jp/rss/ep_salerts_1.0/www/enterprise/articles/0601/31/news037.html
http://www.itmedia.co.jp/enterprise/articles/0601/31/news003.html