BTN+ > Big Ten Network Live Streaming and On-Demand Video Portal. Watch the Big Ten Network wherever and whenever you want! BTN+ is a 24/7 online video stream of the Big Ten Network, including live games and on-demand programs featuring Big Ten sporting events and original BTN shows. BTN Plus video features the 12 Big Ten conference member schools of Illinois, Indiana, Iowa, Michigan, Michigan State, Minnesota, Nebraska, Northwestern, Ohio State, Penn State, Purdue and Wisconsin.