Disklavier

Hi to all,

I have a .FIL file that is actually composed of 20 individual songs, but i would like to separate out these individual songs and have 20 separate .FIL files rather than have only 1 .FIL that contains all 20 pieces.

Does anyone know how to break up a .FIL?  One way i can think how this might be done would be to convert the .FIL file into a .MID file and then manually edit out the pieces on a .MID editing software, then save each piece back into .FIL.  But i don't even know if there may be any loss of information during the conversion.

Is there an easier way perhaps?

thanks,
ron