Is it possible to sync two different Palm PDAs for a single user on the same computer? My current PDA, a Zire 72, can't be used in certain work facilities. That's becoming a problem for me, since I've become reliant on it for schedule and contact info. I'm considering buying a second PDA specifically for use in restricted areas. If I do that, I want them both to sync against my user profile at home so they are essentially images of each other. Has anyone done that? Is it possible? What are the pitfalls? Thanks!