I suggest:

  1. The Windows update for avast! PDA has the same features of avast! Home/Pro, I mean, the for options ‘Change’, ‘Uninstall’, ‘Update’ and ‘Repair’.
    Today it is only available the ‘Uninstall’ feature.

  2. An integration with avast! update (or posibility to hide tray icon).

  3. Maybe the Update settings from avast! could be the same: Basic and Advanced: always connected & dial up; show the icon; silent mode and so on.

  4. The user must ‘hotsync’ by intalling the new pda files. Why don’t avast! choose the Add-On folder of Palm and start the Install Tool for the user?