Canon`s New WFT-E4 II A Wireless File Transmitter and EOS 5D Mark II DSLR - Broadcast Newsroom http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNGB4cp7cb5Z4tn3kjbO1XUim3UeFg&url=http://www.broadcastnewsroom.com/articles/viewarticle.jsp?id%3D1283554