The European Commission will detail its plans to <A HREF="http://www.infoworld.com/article/06/03/22/76696_HNeuroperoamingrates_1.html">regulate the cost of international roaming</A> for mobile phone users at a meeting in Brussels. "The objective is to promote competition and to ensure that consumers are not punished for crossing a border," said Martin Selmayr, a spokesman for Viviane Reding, European Commissioner for Information Society and Media.