Are you running out of new ROMs to load into the NES emulator on you iPhone? Your world just got a little more exciting. PSX4iPhone is a brand new iPhone app that allows you to load and play ROMs for original Playstation games. This emulator improves on the NES app by supplying 32-bit emulation and access to a wide variety of game titles. It works on both the iPod Touch and the iPhone as well. The developer has taken an interesting approach to emulating the system’s two analog control sticks, electing to replace them with two virtual D-pads. We’ll have to wait and see how successful this is, but on first glance the layout looks a bit cluttered. It’s in testing right now, but should be available soon via Installer.app.