Hi, does anyone know how to set the speed and duplex mode for the INTEL 1000 GT programmatically? This means to switch e.g. between 100 Mbit and 1 Gbit and/or full- halfduplex. My Intention is to be able to call the device driver function of the NIC from my own c++ code. Does anybody know how this could be done or point me to a device driver function documentation? Best regards