The Asus P5B-E motherboard on-board ethernet controller is the Attansic L1 PCI-E [copper] Gigabit LAN controller. I don't need the gigabit but I would like the 100MB. As far as I can see, 6.x doesn't support this controller. Am I wrong? Does anybody have a patch? Thx. Cheers, David Coder Network Engineer Emeritus, Verio/NTT Telluride, CO & Washington, DC