I don't think if would be this easy to crack WPA2. Unless a hacker really wants your goods he/she/shim is more than likely going to exploit your neighbor next door who doesn't even have WEP enabled.
A nice flash video showing how to crack wpa wireless security encryption. Using the auditor security collection.
This one is even better: http://www.hackingdefined.com/movies/whax-aircrack-wpa.html
WPA hack using WHAX.
More WHAX ATTACKS:
http://eks0.free.fr/whax-demos/
Click read more to access subject of this post. See why auditor is so very cool.