Hello all, I am not a Samba guru by any means and apologize for utilizing the mailing list resouces for such a basic question/issue. However, I thought it could not hurt for a layman to ask about a problem I've been experiencing simply by upgrading from Windows NT4.0 Service Pack1 to Service Pack3. In a nutshell, everything was working fine with prior to my NT4.0 Service Pack3 install. After the install I continually get the NT error message "The account is not authorized to log in from this station". The is referred to here is a password account but I don't understand the not authorized from this station part since I have 'allow hosts = all' set in my global section of smb.conf. Is there something special about Service Pack3 that I need to account for.