http://xmame.retrogames.com/
http://www.mame.net/
http://www.normalise.com/agdb/
http://slashdot.jp/article.pl?sid=02/02/27/024232&mode=nested
http://www.mametesters.com/
http://www.e2j.net/
http://slashdot.jp/article.pl?sid=03/10/03/1723251&topic=106&mode=nested