Which PS2 second party games are you talking about? As far as I know, GT3 is still a PS2 exclusive. The same goes for Jak and Daxter, that Raccoon game, and Ratchet and Clank. There are a lot of 3rd Party games that end up on X-Box and PC, but the nature of a 2nd Party game is that the game will stay exclusive to that system, like a first party game.