Loki Torrent, a site that tracks links to BitTorrent files, was sued by the motion picture industry for copyright infringement on December 14, 2004, but has decided to mount a legal defense. The site operators have set up a legal defense fund in order to raise the $30,000 per month they estimate will be necessary to cover legal costs. The suit was filed in a U.S. District Court in Texas on behalf of Columbia Pictures - a major movie studio. The lawsuit is part of the MPAA campaign to crack down on Internet piracy.