Good for you Puff!
I have one neighbor having unprotected network, and it helped me to browse internet in my backyard. I my self have a wireless router, but I am not using it. (no that high need at home for wireless)
At work I had to set up wireless using pre-shared key (PSK) WEP, and that can be nightmare.... especially if you have to set up 10 or more users to use it…