The full NBA 2K12 manual has been released by 2K and it contains a bunch of new information. Included with the controls and credits, it lists off details on the online Association mode, HP Media Zone which allows for YouTube & Facebook uploads and twitter integration, 3D settings, alternate control schemes for controllers, and the Director’s Cut Replay feature.
You can download the manual from this site, and check out this Forum thread where I listed all the new information.
Awesome, nice to get a glimpse of some of this stuff a few days before the release. Hopefully those aren’t typos in the PC manual.