http://www.hp.com/
http://www.zdnet.co.jp/news/0108/23/e_hp.html
http://linux.ascii24.com/linux/news/today/2001/08/27/629094-000.html
http://biztech.nikkeibp.co.jp/wcs/show/leaf?CID=onair/biztech/comp/187586
http://itpro.nikkeibp.co.jp/free/NBY/NEWS/20020529/1/index.shtml