Time Warner Cable is working with numerous networks and network groups to provide its customers greater online access to high-quality programming. In upcoming trials of TV Everywhere, Time Warner Cable customers who subscribe to a video package containing the networks will have online access, at no additional charge, to a wide variety of content from participating programmers. They include TBS, TNT, HBO, CBS, Syfy, BBC America, AMC, WE tv, IFC, Sundance Channel, Discovery Communications and Smithsonian Channel.