Thanks for the replies, but I think my question was not well formulated.
I was curious how other people had organized their files on the User drive.
My system on user drive and USB works fine, but perhaps other people have other and better ideas.
My goal would be NOT to use any USB drive for playing.
On my user drive :
For the moment I created directories ABC,DEF,GHI,JKL,MNO,PQRS,TUV,WXYZ in SONG,STYLE,MULTI PAD, ....
In these dir's I put the mid, sty, pad ... named by the name of the song.
For example the song Bilitis
Has a Bilitis.pad in User/MULTI PAD/Bilitis.pad
Has a Bilitis.mid in User/SONG/Bilitis.mid
Has a Bilitis.sty in User/STYLE/Bilitis.sty
Has a Bilitis.rgt in User/REGIST/Bilitis.rgt
Has a Bilitis.txt in User/TEXT/Bilitis.txt
The directory SONG I am thinking to subdivide it into MID, MP3, WAV
All this works fine, and I know people will say, OK let it so.
If I found no other better organization then it will stay this way.
But that was just my question ( by curiousity) .
Regards
Etienne