51.   Links to the audio file appeared on two Websites believed connected with al-Qaida.

52.   Representatives from Napster and Scour.net, another company that locates audio files on the Web, had no immediate comment on the study.

53.   The message was released as an audio file on Islamic Web sites.

54.   Then amusement turned to irritation as I realised the audio file loops and the music never stops.

55.   There are lots of photos, documents, audio files all of which are easy to access.