Oh yeah thank you so much. You had been so helpful fric. So that means, mine looks like this: [Networking] InstallDefaultComponents=No [NetAdapters] Adapter1=params.Adapter1 [params.Adapter1] INFID=* [NetProtocols] MS_TCPIP=params.MS_TCPIP Actually I'm still hoping for a way to UNCHECK THEM only. But I'm told that it's impossible thru WINNT.SIF, but registry file. So far I've only created one for TCPIP, but haven't tested it yet. Thx anyway. thank you X 1000