Please test this version:
MegaDrumManager.jar.zip
A few notes:
This is a test version so make a backup copy of megadrummanager.cfg in your home dir.
Unzip MegaDrumManager.jar.zip to MegaDrumManager.jar
Run MegaDrumManager.jar
In this version each MDM config is mapped to a file so when you switch between configs with prefvCfg/nextCfg or selecting a config form the dropdown list, MDM actually tries to load a config from a file mapped to this config.
A file is mapped to a selected config when you do 'Load All' or 'Save All'.
When you switch to a config which doesn't have a file mapped to it yet, MDM will show '??' in red next to the dropdownlist.
When you switch to a config which already has a file mapped to it but the file doesn't exist (deleted/moved), MDM will show '??' in red next to the dropdownlist.
When you switch to a config which already has a file mapped to it, MDM will show 'Ok' in green next to the dropdownlist.
A file name of a file mapped to a config now means the name of a config.
Upon exit, MDM will save mapping of configs to .mds files in megadrummanager.cfg
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