|This event indicates that a XMMS compatible client application is attempting to download content. iRadio and mplayer, for example, are XMMS multimedia client applications supporting a broad range of media standards. The clients can download movies and digital content. XMMS is mainly used for playing audio, but third party plugins provide some video support. XMMS was originally a unix application, but windows ports that mimic the original app are available.
This SonicWALL signature can help detect and identify multimedia client application usage on your network.