USB wireless adapter (old WUSB11 for a while, now trying a Belking N150) Before you crucify me, I'm running WEP security because I have a couple older Tivos that use WUSB11s, which require WEP AFAIK.

In theory, all you need is a shiny new router for hassle-free wireless connections in your home or small office. Yet in practice, your wireless reception often will be plagued with interference issues ...