I have made this build of the Sony Playstation 1 emulator, psx4iphone, to support all Apple devices running firmware 3.0 and above. Though keep in mind it will run about 300% faster on the iPhone 3gs, allowing for many games to be played. There are still some things to be worked out in the performance department, namely sound emulation slowing things down. If you can live without sound output, you have a mighty fast emulator.
This package is what I termed a Donate & Download Cydia package. Donations are very much appreciated, though are optional. By choosing the free option in the donation amount dropdown, you can receive it for free.
So whats new in psx4iphone v1.0.0? The user interface is now up-to-date with the likes of the Gameboy Advance emulator, gpSPhone. I have implemented save states in addition to memory card saves. Portrait and landscape modes work. Tons of bug fixes have been made to the emulator itself, and I have been working hard on improving compatibility.