Remember our old friend, rumor and speculation? I saw this story, and thought, "It's baaa'aaack."

No but seriously. Zune is all about connecting people to their music. It makes sense that Zune could be a part of a phone experience. But there has been no determination of how that will be executed or when it will happen.
BTW, if you are the imaginary friend "source" cited in the story, can you email me? We should go pretend bowling. And we can invite the "friendly tipster's buddy" (from yesterday's rumor), too.