[quote=99196] @elgur85 the trick is to edit es_system to show only .sh launch scripts. You also have to make a launch .sh for each game and edit the config/dosbox emulator by removing the launch command and only leaving %rom%. Takes a bit of work but once you got it edited, everything works easily.
Thanks! I understand how to edit es_system.cfg. What file is the config-file for Dosbox? :)