over 4 million

[Paco]

Sony should have sucked it up and released their first and second party stuff on Nintendo's handhelds just like MS does with Rare's games and others.

The PSP may not being doing as well as the DS but it's still doing well. Several million units is nothing to scoff at. When and if the PSP ever drops in price then it will make its way into the mass market. It's just too expensive right now, as are the games.

The handheld market has alot of potential to grow but in order to do that there must be some different devices. The Gameboy and DS have found their respective audiences, and now the PSP with it's media functions is finding its own, too. Sony is a hardware company so it makes sense they would want a device of their own on the market.