Most DSL modems have a built-in router, though, and this configuration will prevent you from performing some activities such as online gaming, file sharing and webcam communication over the Internet.

How to Install DSL in 40 Easy Steps A recent experience with attempting to install DSL turned out to be more complicated than it should have been. Reports are that this is not an uncommon experience.

The self-install kit contains a DSL modem, filters, software, an instruction manual and a network interface card.