song order when saving a folder

Hi
I'm trying to save a group of programs and sequences in a specific order. The reason for this is so that when playing live the songs are in the order I want to play them. I can load them individually into the MPC in the order I want to play them, but when I try to save the entire memory as a folder it saves them in alphabetical order. Anyone know what I can do to change this? Thanks

Rename your programs.
A_BeatBox10.pgm
B_AllBeatbox.pgm
C_BassBoogie.pgm
etc

Thanks for that suggestion.