Why would NTConfig.POL be ignored? I've got an Ubuntu server running a Samba (3.3.2) PDC. I've created NTConfig.POL as per www.pcc-services.com (on a Windows XP Pro machine, for a Windows XP Pro machine), and stuck it in the netlogon share, but it doesn't go. The XP machine can get at the netlogon share and is part of the domain. It can access other shares as well. I get nothing in the logs on the Samba machine that makes me think that the XP machine is trying to grab NTConfig.POL, but haven't yet raised the logging levels or sniffed the network. The permissions on the netlogon share and NTConfig.POL are readable to all. The XP machine is pretty virginal. I've disabled the anti-virus software. Looking at the registry, the UpdateMode in HKLMSYSTEMCurrentControlSetControlUpdate is set to automatic (2). Here's the NETLOGON stuff from smb.conf: --- [netlogon] comment = Network Logon Service path = /home/samba/netlogon browseable = no guest ok = yes read only = yes write list = admin share modes = no # This makes my spider-senses tingle. --- I'm not yet very strong with Windows networking, so my guess is it's an obvious problem on the Windows side. In any case, I've just about scratched a hole in my head. Mark