I've got a new HxC happily installed in my Ensoniq EPS keyboard, and a batch of disk images on it all neatly named – some blanks, plus some with sounds. In OSX, all looks very neat and orderly, for example:
Blank0001.hfe
Blank0002.hfe
Blank0003.hfe
Blank0004.hfe
Disk0001.hfe
Disk0002.hfe
WarmPad.hfe
Wineglass.hfe
But when I load the SD card into my EPS and scroll through these disk images, the order is garbled. I get something like
Blank0001.hfe
Wineglass.hfe
Blank0002.hfe
Blank0003.hfe
Disk0001.hfe
Blank0004.hfe
Disk0002.hfe
WarmPad.hfe
This is suboptimal for finding stuff

Any idea what I'm doing wrong, or what option I could change to get things back to simple alphabetical ordering? Thanks in advance!