The "Media Center" for the 360 isn't really a media center program at all. It is just a remote desktop protocol client with some changes to allow local decode of media. The meat of Media Center is not in the 360. It is in the PC. So there is no way for the 360 to even control the tuner. Now, Microsoft is building a new application into the 360 for IPTV. This tuner might be able to work with that, if they build it in. Personally, I have no idea why someone would want to do this, what with the limited and expensive hard drive space on the 360. For that matter, I don't even know why people want to put music on their 360's hard drive. Stream it. I have 2 TB of hard drive space in my home for media, not even including my DVRs. The 20GB drive that the 360 comes with, or even the 120GB drive, is PUNY! I love the 360 for games and for streaming, but it isn't meant to be a media center by itself. It is meant to be a streaming playback device. Now, MS is changing this with IPTV, but again, I don't see the attraction.