private folders in mac os 9?

I am running under Mac OS 9.0.4 and I remember hearing about private folders that can only be accessed by the used. Im not talking about locked folders, Im talking about the folders with the little belt thing on them. dose anyone know how to do this?

#443992

dude

it's time for you to upgrade to 10.4

#444002

I know, I plan on it. but I still need to use classic for work

#444007