HBO Go on Roku, Samsung and Xbox opens up to Time Warner (and possibly others) tomorrow?

HBO subscribers currently locked out of streaming HBO Go to their connected TV devices (namely Samsung HDTVs / Blu-ray players, Roku boxes and Xbox 360s) could be in for a treat soon, as our sources indicate Time Warner Cable is preparing to announce access for its customers on all three platforms tomorrow. There's also a few small pics of the updated menus for Xbox 360 and Roku flashing the TWC logo, as well as currently unsupported providers Bright House Networks (both), as well as DirecTV and Comcast (Roku). We've contacted both HBO and Time Warner Cable for comment but have not received a response yet, but we'll keep an eye out for an expanded activation menus hitting our devices soon.