This is a step-by-step guide of how to set up your Raspberry Pi as a "headless" computer, that is, access it via network connections without a keyboard or display. This is done by configuring the Raspberry Pi without needing any kind of monitor or keyboard attached. I go a little further by showing how to upgrade the firmware / OS / development tools, bootup without X Windows, setup password-less login, and establish some basic security.

While I have seen many posting on how to configure the Raspberry Pi with WPA, there is oddly little information about WEP configrations. Hopefully this posting will solve that problem for you.