Continue to next folder in Folder play?

Hi, Is it possible in a future firmware update to allow ‘carry-over’ navigation to the next song in the next folder in line? e.g. Music > Folder 1 > Sub Folder 1 Music > Folder 1 > Sub Folder 2 Music > Folder 2 > Sub Folder 1 If I started playing music in Folder 1, once it finishes playing the last song, it will move onto Folder 2. If I play music in Sub folder 1 however, it will go to sub 2. This feature was in my iRiver h320, and it was very handy to have.