XBC Xbox Connect
XBConnect is a network tunnel that allows you to play Xbox system link enabled games players all over the world. XBConnect software is installed on a PC that has access to broadband Internet. Once it finds your Xbox on your LAN, XBConnect connects you to a huge LAN of other Xbox players. If you can’t afford Xbox Live or do not want to, then XBConnect may be your ticket to online gameplay with your Xbox.
Version 5.1.5.293 supports Windows XB x64 edition.
Full Specifications