StyleTap, the Engadget’s folks behind the CrossPlatform Palm emulator for Windows Mobile have built a proof of concept version of the software for the iPhone / iPod touch. They’re not committing to releasing any such product, and aren’t releasing the software as a beta or anything like that at the moment, but the video demo of the software in action is certainly promising. All the apps are rather responsive, the device benchmarks a good bit faster than the Tungsten | T, and Apple’s keyboard is even integrated into the proceedings quite nicely. Video is after the break.