Our super sophisticated estimation process has it that a whole 2.89 of ya even care that Microsoft's Lips microphone won't work with Rock Band or Guitar Hero, but we're about to make just south of three Earthlings a lot happier. Harmonix and MTV Games have been working with Microsoft to provide compatibility (via a patch) with Rock Band 2, though there's no definite date to latch on to. Alright Activision, the bar has been set -- you up to the challenge?

http://www.engadget.com/2008/12/06/l...-to-rock-band/