Recently, an interview with a Microsoftie had suggested that a ‘new Xbox’ was incoming with the new Windows 8 interface. However, clarification has come in that says that the comment was referring to a new dashboard update coming this Fall (which is related to the recent beta dashboard). Way to squish our hopes and dreams… 
"The comments to The Verge were not understood in their intended context," says a Microsoft spokesperson. "When Brian mentioned a ‘new wave of products,’ he was referring to the full lineup of products coming later this year from Microsoft, including Windows 8, Office, Windows Phone and of course our fall Xbox update which will bring a host of new consumer experiences like Xbox Music, Videos, Games on Windows 8 and Xbox SmartGlass."