a copy of the 360 version has shown up on the internet in the usenet binaries circuit.
if you dont believe me search binsearch.info and that has the information of the leak
its crazy how it never fails games come out well before they are released in this way.

i got it , but i did also buy the game so no big deal , i just get to play it early!!! yeah, get it while its hot if you can use the usenet