Read the manual. I think it is R2 to sprint to the basket and when you get close enough flick the right analogue stick in any direction.
knud mals
You have to upgrade your dunk attribute and edit your player to select the dunk package you want.
they do not have it for psp but on ps3
Nba 2k11 came out on October the fifth for PS3 and Xbox 360 i believe.
To dunk you have to sprint using RT and hold X when towards up to the basket.
NBA 2k11 because it is way easier and its on xbox 360, PS3, and Nintendo Wii
nba2k11
There is already a Jordan challenge on Ps3.
When someone trades it in. Darr.
Just check on the PS3.
Yes everygame released on the ps3 after Jan. 2009 is required to have trophies
You just need a good dunk attribute and vertical attribute.