This is a short tutorial on how to setup your WD TV HD to use with a wifi usb adapter. If u want wifi to start on boot, get a wifi usb adapter based on the following chipsets:

Zydas 1201 (11b)
Zydas 1211/1211b
RaLink 2870
RaLink rt73
Atheros Otus

download brad.cc’s WDLXTV firmware
download zorander’s experimental pack [...]