Before you get a PSP make sure you wait till October 14. The new PSP 3000 is coming out on that day. It has a brighter screen which produces more colors. Also it has a built in microphone which lets you talk to other people. You should also get NBA Live 09 because of the gameplay and the features that it has. NBA 09 really doesn't have anything interesting except for the lame minigames and conquest mode. With NBA Live 09 you will get All Star Weekend, Dynasty Mode, Fun Minigames, Player Highlights, and Great Music!!!!! Plus More!!
Make the right decision! Hope I helped.