What's "Einstein?" It's the Newton OS emulator Developed for Linux-based PDAs, developed by Paul Guyot. Paul will be on hand in Ginza to demonstrate Einstein, answer your questions and discuss the future of the project. As Steve himself once said, the soul of the Macintosh is not the hardware used to run it, but in the software. The same is true of the Newt. Let us know if you attend (and if you get any cool pictures of your Sharp Zaurus running the Newton OS).