Getting the MAC-address of a network adapter

There is a problem with getting the address of a network adapter in
delphi3 when using the Netbios function and Win NT. If you use Win 95 it
is possible to reed the MAC-address out of the struct ADAPTER_STATUS. In
WinNT this does not work all the time.

If you know a way to avoid this problem (by using another function or
whatever) please let me know.

Joerg