I wish to have the Netbios setting under each network card set to disable on my laptops. Here is my network section of my sysprep file. For some reason this isn't working and the setting is set to default. I hope someone else will see where the problem might be. Maybe this setting doesn't matter since the service for NetBios over TCP/IP is disabled? [Networking] InstallDefaultComponents=No [NetAdapters] Adapter1=params.Adapter1 Adapter2=params.Adapter2 [params.Adapter1] INFID=* [NetClients] MS_MSClient=params.MS_MSClient [NetServices] MS_SERVER=params.MS_SERVER [NetProtocols] MS_TCPIP=params.MS_TCPIP [params.MS_TCPIP] EnableLMHosts=No AdapterSections=params.MS_TCPIP.Adapter1,params.MS_TCPIP.Adapter2 DNS=Yes UseDomainNameDevolution=No [params.MS_TCPIP.Adapter1] SpecificTo=Adapter1 DHCP=Yes WINS=No NetBIOSOptions=2 [params.Adapter2] INFID=* [params.MS_TCPIP.Adapter2] SpecificTo=Adapter2 DHCP=Yes WINS=No NetBIOSOptions=2 [NetBindings] Disable=MS_Server, MS_NetBT, MS_TCPIP, Adapter1