turiu kazkokia tokia f-ja, bet lyg tai ji grazina ne mac, netikrinau 
idemiai\

function MacAddress: string;//not a MAC address really
var
  Lib: Cardinal;
  Func: function(GUID: PGUID): Longint; stdcall;
  GUID1, GUID2: TGUID;
begin
  Result := '';
  Lib := LoadLibrary('rpcrt4.dll');
  if Lib <> 0 then
  begin
    if Win32Platform <>VER_PLATFORM_WIN32_NT then
      @Func := GetProcAddress(Lib, 'UuidCreate')
      else @Func := GetProcAddress(Lib, 'UuidCreateSequential');
    if Assigned(Func) then
    begin
      if (Func(@GUID1) = 0) and
        (Func(@GUID2) = 0) and
        (GUID1.D4[2] = GUID2.D4[2]) and
        (GUID1.D4[3] = GUID2.D4[3]) and
        (GUID1.D4[4] = GUID2.D4[4]) and
        (GUID1.D4[5] = GUID2.D4[5]) and
        (GUID1.D4[6] = GUID2.D4[6]) and
        (GUID1.D4[7] = GUID2.D4[7]) then
      begin
        Result :=
         IntToHex(GUID1.D4[2], 2) + '-' +
         IntToHex(GUID1.D4[3], 2) + '-' +
         IntToHex(GUID1.D4[4], 2) + '-' +
         IntToHex(GUID1.D4[5], 2) + '-' +
         IntToHex(GUID1.D4[6], 2) + '-' +
         IntToHex(GUID1.D4[7], 2);
      end;
    end;
    FreeLibrary(Lib);
  end;
end;


"HyperLink" <tomas.bagdonas@gmail.com> wrote in message 
news:iri7rf$rai$1@trimpas.omnitel.net...
> Reikia gauti  kompe esančių tinklo kortų sąrašą su tinklo kortos aprašymu 
> (tinklo kortos pavadinimu, tarkim kaip ipcofing'e description) ir mac.
> Kaip ant delphi padaryti tokį variantą? Išbandėm n variantų nei vienas 
> nesuveikė.
>