I'm still trying to plug into an existing authentication infrastructure with samba. It consists of two discrete systems, kerberos, and Active Directory. My first choice would be to have my samba service pass authentication requests to kerberos. something like security = domain password server = kerberos server But, I don't think thats possible. If anyone has done this, where all the windows 2000 clients can use samba servers where samba passes authentication requests to kerberos, I'd really like to hear/see it. Next choice would be to have an 'empty' samba domain controller, ie a samba server that trusted an NT domain controller -- so all authenticaion requests could be passed on to the server. I don't want to manage passwords. ( The reason I call this empty is that it would only authenticate.. there would be NO SHARES.) If I could hook into the existing systems that already do password management that would be great. Its what I'm doing now using security = server password server = domaincontroller However, this is starting to cause problems with password server not connected errors. ( I posted this last week and the response was to go with a samba controlled domain) The third choice would be to have a win2k domain controller that was part of active directory. This box would 'trust' the active directory tree. I assume I would create an OU to join the dc to the AD tree with. Then, I guest my samba servers would be joined to that domain by creating a machine trust account. So the configuration would still be security = domain, password server = mydc -- and mydc would be a win2k domain controller. any other possible scenario's I'm missing? The goal as stated above is to plug into an existing password management system that I don't control. -- David Bear phone: 480-965-8257 fax: 480-965-9189 College of Public Programs/ASU Wilson Hall 232 Tempe, AZ 85287-0803 "Beware the IP portfolio, it will make criminals out of innovators"