How to set folder private?

From: RC (raymond.chui_at_nospam.noaa.gov)
Date: 08/30/05 

Date: Tue, 30 Aug 2005 07:41:35 -0400

Hi Dudes,
This is a very silly simple question.

I want to make a folder be private (not sharing) in
Windows XP Home edition.

So I press the right mouse button, drag to Property,
click the Sharing tag.

There is a check box for me to make that folder in private.
But the check box is gray out, so I can NOT click to check
that box.

Please tell me what else I have to do (in Home edition)?
Thank Q very much in advance!

P.S., in Professional edition, I see a default radio check
"Do not share this folder".
Why Bill Gate made two versions of XP unequal?!