Hey guys and girls. I'm kinda new to all this stuff. I just wanted some things clearing up. 1. What does SSH mean? 2. Which is the best Jailbreak Software for my 2.2.1 2G iPod Touch (never been jailbroken) 3. Is Jailbreaking Legal and safe? 4. What is Cydia? 5. Can libusb be installed properly on Vista? Thanks to anyone who helps in advance.