First, the router :
http://www.freeantennas.com/projects/template/index.html
http://www.dslreports.com/forum/remark,5605782~root=wlan~mode=flat
lol, you should see the ghettoness of my version… lol
Now the receiver, which I have no built yet…
or
http://www.usbwifi.orcon.net.nz/
Have fun, just the ghetto fab booster for my router I have seen great gains…