Iphone 4 performs great on games downloaded from the App store but when you start to push the phone a little you soon find its speed limits. For instance when I jailbroke my phone and ran a PSX emulator on it it’s was almost smooth but not quite there, but when a PSX emu is ran on a snapdragon 1ghz phone it’s smooth as anything. Has anyone else tried a PSX emulator on their phone? Also if anyone has a 3GS can they give me there experiences with the PSX emu? I’ll appreciate that. Thanks.