Roadshow Films Pty Ltd & others v iiNet Ltd (commonly known as AFACT v iiNet) was a case in the Federal and High Courts of Australia between members of the Australian Federation Against Copyright Theft (AFACT) and other movie and television studios and iiNet, Australia's second-largest Internet service provider (ISP). The alliance of 34 companies unsuccessfully claimed that iiNet authorised primary copyright infringement by failing to take reasonable steps to prevent its customers from downloading and sharing infringing copies of films and television programs using BitTorrent.