I jailbreak and downgrade basically for a living. I've taken a few computer classes, including Cisco Networking 1 & 2. I know some stuff, but not everything, although common sense is key. I currently own an iPhone 4S with a GPP unlock on H2O Wireless. I spend most of my days modding PC games. I am a mechanic so I know a good deal of vehicle...stuff (for lack of a better word). I am here to learn and to teach (car stuff).