I was elated to see that xbox live is introducing a nhl app. It's like NHL gamecenter except you can watch on your tv in HD...I have been waiting a while for something like this. I know Playstation had it last year. Now - it's just a matter of waiting on the price tag.
Here's a link to the story: http://mashable.com/2012/06/04/xbox-adds-nickelodeon-paramount-nba-nhl-to-streaming-lineup/