http://goo.gl/JVYKj multi-platform (meaning it works on Windows, Mac and PC) Jailbreak for iPhone, iPod Touch, and iPad. It uses the Shatter exploit, and is a very simple and easy to use GUI jailbreak. Stuff it works for: iPhone 3GS ( new bootrom Untethered ) iPhone 3G - Untethered iPod Touch 4G - Untethered iPod Touch 3G - Untethered iPod Touch 2G ( new bootrom Untethered ) iPad WiFi + 3G - both Untethered 1. Download Greenpois0n 2. Run As Administrator And Follow Directions 3. Wait For Your iPhone To Boot And Get AnInternet Connection, Open Loader And Download Cydia. 4. Subscribe! It Shows Your Appreciation! NEW GreenPois0n Jailbreak iOS 4.3 Untethered iPhone iPod Touch and iPad [April 2011]