this video first shows a type of modem that can be used to connect Xbox Live along with a router. It is shown that you must already have an internet provider and router for connecting more then one device into your modem. An Xbox live account is also required to gain access to Xbox Live. A DSL cable is then connect from the Xbox into the router which is then connect to your internet providers modem. You must then select connect in the Xbox Live access menu. After the Xbox has been connected you will then be able to play Xbox live using a modem and router.