There should be a Wireless Networks tab in the properties menu for your wireless connection, try manually removing the ssid from there. You could also try going into the properties for the ssid and...

http ://img266.imageshack.us/img266/8862/swissarmynp7.jpg

Heres a screenshot of what it looks like.
Just remove the space :)

Doubt it, i've seen the video he's referring to by rel1k. It just looks like an extremely handy script :P

It wont let me post a picture, something about 15 posts....