Go to Control Panel>System>Hardware>Device Manager, click the Network Adapter heading and then on the ethernet adapter. Click the Details tab then scroll to HardwareIDs. Note the four characters after VEN for Vendor and the four which follow DEV for Device and input them in the boxes at http://www.pcidatabase.com and follow the links to the right driver.
Thanks for the help to find the ids and where to go still not found the down loads yet but it did id things for me. poodog477