Okay, I recently bought NBA 2K12 PC from BestBuy the other day. I have a Mac OS X and I used Boot Camp that came with my Mac, to install Windows 7. So, yes I can play 2K12 and it's legal.
Anyway, when I inserted 2K12 the Wizard came up and everything and I got through that. When I got the Menu it lags bad, and the games lag so bad that you can't even play, AT ALL. 1 dribble takes 7 seconds. The only thing that works good, is practice mode.
Here are my System Specs:
Mac OS X
3.06 GHz Intel Core i3
4 GB 1333 MHz DDR3
Resolution: 1920 x 1080
Pixel Depth: 32-Bit Color (ARGB8888)
Please guys, I hope one of you can find me a solution because I really enjoy playing these games!