Help & troubleshooting for channels on your Roku device, including adding/removing channels, logging in to, authenticating, or activating a channel, channel-specific playback issues, assistance contacting channel publishers to report issues, and adjusting channel-specific settings.
Locast.org provides local on air broadcast of respective DMAs in NYC, Denver, Boston, Dallas, Houston and Chicago. It defines itself as a digital translator using the internet as it's platform. Legal standing is still up in the air I understand. While it "lasts" http://www.locast.org