http://nwcom.info/Driver/Network/Realtek/8029/W9X-all/TXT/UNIX/SCO4.TXT
http://nwcom.info/Driver/Network/Realtek/8029/W9X-all/TXT/UNIX/SCO5.TXT
http://nwcom.info/Driver/Network/Realtek/8029/W9X-all/TXT/UNIX/UNIX.TXT