Why can you not just let us control this ourselves?
with the PSX it finds all the bin files and seems to grab a random bin rather than use my .cue file to point to the bins. This causes playback issues.
I also use a custom setup where cue are loaded and CUE are not, CUE are part of an m3u file to allow management of multi-disk games in a large library.
The biggest draw back to your launcher, and the biggest thing stopping me from diving right into it, is the fact that I cannot control this and will have to MANUALLY fix my 1200+ PSX games