don't know about the .all file. I don't have a 2000, but the MID file is a MIDI file so that should be able to be read ANYWHERE. I can drop .mid files between the computer and the MPC.
.....AND THATS HOW THIS SHT GO!!.... AND I KNOW YOU DONT LIKE ME SPITTIN YA MOTHAFCKIN FACE BUT AINT A MOTHAFCKIN THANG YOU CAN DO ABOUT IT NEITHA !! PUNK MOTHAFFAHCKAH!!!