I went out and got 2k12, you guys should upgrade.
2K12 is a better game IMO.
I had been playing 2k11 alot lately and its hard to explain but its lacking.
The new cutscenes during timeouts and the presentation are amazing in 2k12.
That and the better cpu AI push this game way above 2k11.
The cpu plays so much smarter in 2k12, you have to work for everything!