[Samba] problem clearing the "Read Only" attribute from Windows XP

[Mat Brletic]

I am trying to configure a share using Samba version 2.2.7a, and have 
not been able to clear the "Read Only" attribute of created folders from 
within XP.

In smb.conf, I have: read only = no, and am mapping the archive, system 
  and hidden attributes to the Linux x bits.

I have set the permissions for all users to allow changing attributes 
and permissions, yet the bit always returns set.

I would appreciate any help.