Wow, the power of blogging. Cablevision has caved to our demands and will be adding TBS HD to their channel lineup in time for the NLDS. Who knows if the Mets will be playing next week, but in any case you'll be able to watch TBS in High Definition.
It'll be channel 739 and should be up and running early next week.
Click here if you're just dying to read the Cablevision press release.