I think that people running older JEmplodes are probably also NOT using the new subdirs. In which case it probably works as-is, or does it?

Hijack prefers not to mangle the REAL pathnames under /drive[01]/fids/* because that might interfere with backups and rsyncs and people storing 3rd party apps in those places.. Much better to only mangle the symlink paths that the player uses, under /empeg/fids[01]/*

Cheers