Intel support is available on the web, support forums, and by chat. Support offers the most up-to-date information about Intel products, including installation instructions, troubleshooting tips, and general product information.
Support: http://www.intel.com/support
Corporate Site for Network Products: http://www.intel.com/products/ethernet/overview.htm
To learn more about Intel® Ethernet, visit: http://communities.intel.com/community/wired