It will still be a while before video on demand makes it possible to see whatever you want whenever you want it. “With the rise of portable video devices, viewers are starting to change the way they watch television. The networks, meanwhile, don’t want to be left behind. In many ways, TV is where the music industry was five years ago when Napster came on the scene. Having the benefit of those lessons in how to lose the revenues and the attention of a fan base, television networks are seeking renumerative new ways to distribute their programs.”