Grand Theft Auto: Chinatown Wars will soon be hitting the Nintendo DS, but things used to be different. Now Sony head of PlayStation Portable marketing John Koller is longing for the good old days when GTA was seen as a slam dunk PSP franchise.

"That"s a tremendous franchise for PlayStation in general. We"ve had two that are the top two sellers on PSP right now. So, there"s definitely continued conversations with Rockstar on all their brands. That"s nothing that"s left the PlayStation family," Koller told MTV Multiplayer.

While Koller believes that Rockstar should "manage their business as they see fit," he did say that Chinatown Wars raised "some eyebrows." In particular because he tends to believe that the Nintendo DS age group is predominantly 12 and under.