I have an Exchange 2003 server to which I need to provide some highly mobile users real-time access (or nearly, within 5 minutes) to the public folder calendars. OMA appears to have no functionality for accessing the public folders via its interface (I've checked from within IE). But.. are there any devices out there which can survive standard OWA? Or perhaps just the public folder interface? Or does anyone know of a mobile device that can be auto-synched (or active synched) to a public folder calendar? Any suggestions? I've tried googling, but any terms that would match this provides useless garbage and hosting services advertising their capabilities.. (Note: Mobile device does NOT mean a phone necissarily.. RIM blackberrys, palms, et al. are preferred over phone units.) Thanks in advance.