, Apple, Amazon, and others. Cable Service for Business Customers When MSOs first offered "triple-play" (voice, cable TV, and Internet), they pulled resi- dential voice and Internet access subscribers away from telephone companies. MSOs compete with them for business customers, as well. They offer Internet access and voice calling to small-business customers. To develop new revenue streams over their existing cabling infrastructure, many now offer an expanded suite of services to mid- size organizations, as well. Time Warner Cable, Inc., also known as tw cable, has expanded its voice and Inter- net access services to include data communications between customer sites, security services, and cloud computing. Time Warner Cable was formerly part of entertainment conglomerate Time Warner, Inc. To enhance its cloud computing and hosting capabili- ties, tw cable purchased NaviSite in 2011. NaviSite operates nine data centers in the United States and the United Kingdom. Another service that cable operators offer to business and retail customers is TV. For example, they might install television service in every room in a hospital or hotel. They also sell TV service to restaurants, bars, and doctors' offices. Delivering TV and Movies to Mobile Devices In response to competition from OTT providers such as Netflix, YouTube, and Hulu, cable operators are in various stages of making their content available on more devices than just TVs connected to set-top boxes. They also see this as a way to retain subscrib- ers that use tablet computers as their entertainment platform, Most pay-TV operators are planning to allow only their own subscribers to view their content on mobile gear. The following are among the hurdles that cable TV operators need to overcome to offer their entertainment on mobile devices. Rights It's not clear if MSOs' rights to content only include airing TV shows and movies over their own cabling infrastructure. New, complex arrangements and contracts need to be negotiated to license content for dis- tribution 