http://www.gorlani.com/publicprj/macmak ... makeup.aspMac MakeUp let’s you change the MAC address of any of the interfaces present on your Windows 2000/XP/2003/Vista box.
You can choose a new address of your choice, or get the new one with the help of the tool, which sets the OID part according to your preference.
Download .zip package @ http://www.gorlani.com/downloads/dlchk. ... makeup.zip