Megaupload team appear in court in New Zealand
20 January 2012 Last updated at 10:57 GMT
Megaupload, one of the internet's largest file-sharing sites, has been shut down by officials in the United States.
Four people from the Megaupload site were detained in New Zealand, after an extradition request from the US.
Georgina Ball from Radio New Zealand described what happened to the men.