Disklavier

Many thanks for the replies, been a good help, the ppc3 seems only to read .fil files,  i had to format the 2dd disk in a dos window  then put it in the ppc3 and press stop and play  to register the disk, then i download the fil files  then they play on the piano. a bit of messing but got there, i see the majority of files are midi files which ot wont play,  i found the convertor programme on the utlils page  but when i open it   it opens a dos window and asks for the yamaha disk,  how do i get the midi files from the web page to pass thru this convertor ? so they come out as fil files ?   thanks