====== How to share files on AirPort disk ======
  - Mount your AirPort Disk if it's not mounted (if you see it on the Finder, you can skip this step)
  - You need to choose "Local Files" like for ordinary folders
  - Select the top folder: it's the icon of a hard disk and corresponds to the name of your partition; in my computer it is called "Mac"
  - Go to "Volumes": in this path, you can see all your mounted hard drives (through USB, Airport network, ...) {{ :airport_disk.png?nolink |}}
  - You just need to select your AirPort Disk and then choose the folders you want to add.