Add two stations to Project Infinity, Comcast has -- after several years of battling -- signed up Mark Cuban's HDNet and HDNet Movies, plus a free video on-demand package. Specifics on when the channels should go live in your area weren't noted, only that the cable company plans to increase its carriage of the two networks over the next year. Hopefully Comcast subscribers will get a (non-bandwidth starved) peek at Dan Rather, HDNet Fights, early movie premieres and more before tru2way and switched digital video roll out, but we can't be sure.