You may have not noticed, but your cable box at home has a Firewire port on it, designed to serve up content to other devices in your home. This almost useless port -- thanks DRM -- is a result of an FCC mandate that has been enforced for almost ten years. Due to the lack of use, the cable industry asked that the rules be updated to require an IP interface instead. That request was granted in the fall of 2010 and was supposed to go into e