The British music industry stepped up its campaign against illegal file-sharing by demanding that two <A HREF="http://www.eweek.com/article2/0,1895,1986600,00.asp?kc=ewnws071006dtx1k0000599">Internet service providers suspend 59 accounts</A> it believes are being used to swap copyrighted songs. The British Phonographic Industry trade group called on Cable & Wireless and Tiscali to join a crusade against consumer practices that have undermined music companies in recent years.