Available publicly on Cydia, psx4iphone v0.8.0 brings a new look and feel to my emulators.
Here's what's new:
* Updated GUI. Much improved!
* Buttons highlight when pressed.
* Runs on all 2.x.x firmwares to date.
* Large performance gains from all previous versions.
* Much more stable gameplay.
* Volume control can be changed and save states/bookmarks can be made during gameplay!