http://www.gamespot.com/psp/sports/nbalive2006/preview_6129180.html
No screens or videos, but I saw it on G4TV and it looked like 989 Sports' NBA PSP game graphically.
Even in this early state, the game looks remarkably polished, running at a crisp framerate, and animating very smoothly. The character models and arenas in the game are also impressively detailed for a portable basketball game.
A new feature added to the PSP version of the game is superstar challenge. Five tiers of scenarios are included, based on actual NBA games. So you will be asked to do things like take control of Dwyane Wade for the last three minutes of a game, and score a certain number of points while leading your team to victory. Another scenario will have you in control of Steve Nash, and youll need to pile up some assists in the last few minutes of a Suns game. Successfully doing the scenarios in superstar challenge will unlock special jerseys and all-star teams.
As far as multiplayer goes, PSP NBA Live 06 will support both ad-hoc and infrastructure networking for two players. Online leaderboards and rankings will allow you to take on and compare skills with portable hoopsters around the country. NBA Live 06 for PSP is scheduled to ship in November 2005.
No screens or videos, but I saw it on G4TV and it looked like 989 Sports' NBA PSP game graphically.