Documenting File/Folder Sharing?

Hi all,
A new client of mine has a Win2003 Standard server and are using it in a workgroup setting. I’d like to document each shared folders’ sharing and security info fully detailed documentation so I’d basically list the share name, then what users/groups have permissions to it via the Sharing tab, and then the same for the Security tab.
Does anyone know of a [free] tool that might do this automatically? Or would there be a handy document template out there? I can always create something in Word or Excel myself but wondered if somebody had beaten me to it.

Thank you!