Hello I found a great MS tool called netdiag .....To install this tool, I have to browse the w2k srv cd-rom to c:\support\tool and launch Setup.exe and windows install all "support tools" but is it possible to install only the netdiag tool .....? Another question about netdiag. I want to use netdiag from my workstation to test remotly a win2k Server ...Is it possible ....? Thanks for your help Gennaro