Nickk has released a new version of the NDIS driver for NVIDIA chipset network adapters, version 0.0.6 (2010/02/04)

The driver is open source released under the GNU GPL license V3 and the source code is available in the same package.

"This is a driver for NVIDIA family integrated LAN adapters. This driver is based up linux forcedeth driver and is supposed to support the
same scope of adapters. The installation is very simple - just unpack this archive into your IBMCOM\MACS directory and, mpts.exe and set up driver as any other network driver. Then reboot."

nveth-0.0.6.zip