Originally posted by shtirliz
You can use methods exposed in IPHLPAPI.DLL (Use MSDN to find declarations). This DLL is fully supported in W2K, and partially available in NT 4.0. If you are running 95/98 enumrate the keys under HKLM\System\CurrentControlSet\Services\Class\NetTrans
to get Adapter specific info.

Hope that helps.
Thanks also to you.
Second solution is probably more "direct".
I'm trying to write code to do it in this way.
I'll post the code as soon.
Thanks to all