It should get better, but I don't think the problem is piracy, people are just not buying PSP games for some reason.
Sony have already got many great games out, LocoRoco 2, PataPon 2 and Resistance Retribution coming out recently, so the quality of the games is not the problem
The games announced for later this year might have more mass market appeal, especially with franchises like Assassin's Creed, but I still don't think it will be turned around.
I also think that PSP software is under tracked here, hunter_alien used to show all this stuff. Many PSP games just don't sell anything on here in Europe, but I'm not saying that are selling fantastically










