Creating folders

I’m trying to create a new folder on the My Book Live Duo. Is the only way to do this is through the GUI interface? I can’t seem to just click on the network drive and create a new folder like I normally do with one of my local drives. I’m on a Mac using OSX 10.6.

Create a Share : trough the dashboard

Create a folder within a share : Trough the drive

If you right click on the root folder and try to create a file there is not possible