[quote=122286]Why is only my neighbor’s endpoint showing up?
[/quote]
Maybe because his wireless signal is stronger. The blue MS-DOS like wizard should work, and considering that it lists SSID’s proves that is does. I wouldn’t mess around on the command line if I were you.

Try to move your Pi around and seee if you router shows up. BTW, if your router’s SSID is hidden then you’ve set that. Un-set it.

Good luck :)