 While the unauthorized downloading or uploading of complete copyrighted works such as books, movies, or software is illegal under the Act, the situation regarding music files is more complex.Multiple providers, including Bell Canada and Rogers Communications in Eastern Canada, Telus Internet in BC and Alberta, and SaskTel in Saskatchewan have made investments into upgrading their infrastructure to provide last mile fibreoptic connectivity, or fibre to the home (FTTH).In December 2016, local company MNSi Telecom announced a $35 million fibre build in Windsor, Ontario.