Some things you need to know:
* Music media physical location: /var/hda/files/music / (a.k.a. Music)* Photograph media physical location: /var/hda/files/pictures / (a.k.a. Pictures)* Video media physical location: /var/hda/files/movies movie/s (a.k.a. Movies)
* Share(s) directory ownership default (chown): <hda_administrator_account>:users
* Share(s) directory permissions default (chmod): 775 (rwx:rwx:r-x)