I had lunch recently with a friend who, like me, doesn't pay for TV service. All of our viewing options are over the air or off the Internet. During that discussion, he told me about the Plex Media Server that he uses to manage many of the Internet video options in his house, as well as many of the DVD movies that he owns. It sounded like a pretty slick system, so that night, I installed it myself on my Ubuntu Linux 14.04 home computer.