Information on the Settings Patch for the Jornada 680e:

Revised HP settings (ver 1.01) for HP Jornada 680e. To install, connect your Jornada to the 
desktop PC via Microsoft Windows CE Services. Download the software to a temporary directory 
in your desktop PC. Then copy the setting.exe file to the Windows folder in your Jornada. 
This version of HP settings automatically correct the bFAX Pro registry settings whenever 
you set up a modem configuration in bFAX Pro.