Important: Do not delete the .HSicon files.
There are two .HSicon files on your iDisk. They are located at the root level and in the Public folder.
The .HSicon files show the images of an iDisk or an iDisk Public folder when connected using AFP (Apple Filing Protocol) in Mac OS 9. If you delete the .HSicon file in the Public folder, it will not have the right icon when you connect to it using AFP in Mac OS 9.