I found an interesting little device the other day on Yahoo! HK. It's a USB pen that allows you to crack any WiFi WEP Keys. Now ... does it actually work? I'm not sure ... would anyone care to try?
The device costs roughly around USD $25.00 or GBP 17.00 ... bargain, if you want to "WAR-CHALK" your neighbours and steal their bandwith

For those who don't know what the term "WAR-CHALKING" means ... go here.
Read the rest here ...
http://www.funkykit.com/whats-funky/gadgets/855-want-to-crack-wifi-wep-keys.html