I have a client who will be distributing HTC Moguls to field personnel for a particular mobile application. The users will not have access to PC's or enterprise ActiveSync. The Moguls operate on a non-GSM system so no SIM card. Is there a user-friendly way to back up contacts onto the on-board SD card? Preferably a self running app on the card so when the user has to move their contacts to a replacement device they simply insert the card to start the app and restore process.