theres heaps of videos on
www.gametrailers.com search up "nba 2k7" and they compare it 2 xbox360.
On the PS3 version u can acutally see the crowd walking down the steps to take a seat also it involves more smoother clothing movement & a mascot running around the court performing tricks, flips etc. Not to forget, the graphics, the texture on the players r more smoother asell
none of these features are in the 360 version