Rumor: Sirius 360, for cereal?

After Microsoft's Netflix announcement it's hard to imagine that there are many more ways they could bring even more types of media to your console. Let's see...you got games, music, TV shows, HD movie rentals, streaming movies. What else you need? According to recent rumors reported by AnalogHype the answer is Sirius XM Satellite radio.
As someone with a longish drive to and from work, I've enjoyed my Sirius radio for quite some time [obligatory shout out to OutQ 109] and would absolutely love the ability to listen to some of my favorite stations while tending to my Viva PiƱata garden or sticking grenades on peoples' backs in Halo. This isn't exactly the first time I've heard of this rumor and it sounds a little far fetched, but with Microsoft actually landing a partnership with longtime hold out Netflix just about anything is possible.
Rumor: XBOX 360 gets Sirius on PS3 [AnalogHype]








Aren't they already available for streaming on the web to subscribers? I know my partner listened that way because we couldn't get a signal in our last apartment.