Out now for the Xbox 360 (will be able to queue up the download here) and having arrived this afternoon for the PS3 is the demo for NBA 2K12 which features a rematch of the NBA Finals with the Miami Heat at Dallas Mavericks. The demo is 1.11 GB and structured with a single four minute quarter with the user locked to the Mavs, lacks options to change difficulty or sliders or camera angles, and has had commentary stripped out. As always leave your thoughts and observations on the demo in the comments!