From DirecTV:
Originally in the press release it was announced that FSN Ohio, FSN Florida, and FSN Cincinnati would be part of the many RSNs going 24/7 HD.
Unfortunately those three will not be ready to launch tomorrow with the other channels scheduled to go HD at 6:00am EST.
These three RSNs will still broadcast games in HD as they have been doing for many months. No timetable has been announced on when they will go 24/7 HD.