Hello Everyone, I am in need of making a change in how my users are authenticated by the Samba Domain Controllers. Basically, I need to switch the authentication to being done from the Primary Domain Controller to the Back-up Domain Controller and still keep all the rest of everything; the shares, login.bat files on the current PDC. At this time, I am thinking that all I need to do is change a few setting within the smb.conf file to make the current Samba BDC the new PDC and the current Samba PDC the new Samba BDC. From my current understanding, that will work out just perfectly for this situation. Am I missing anything in general? Thanks, Robert Adkins IT Manager/Buyer Impel Industries, Inc. 586-254-5800