Details about the new satellite HD provider, XStreamHD are starting to come to light in advance of their press conference tomorrow. We already knew about collaboration with DTS, and now thanks to a press release we know that the promised 7.1-channel audio will be coming to you in DTS-HD MA format. Similarly, the press release reveals that the Seagate drives in the box allow you to stuff in 2TB of content. Good stuff, but the question we're really waiting to see answered is all about what content will be available. The device is coming into focus, so XStreamHD hopefully will bring some answers to their press conference for us.