Hi, I've seen similar threads, but none really explain how to. I know it could be illegal, but I need to find my School's Wifi Password, because I want to be able to sent txts in emergency with Wifi encase I forget my cell phone, or just update my Facebook/Twitter status. I've heard rumors that Terminal/AirCrack can do it, but I don't know how it works or how to do it. Any help would be very appreciated! Thanks.