Hello, I have an itouch 2nd Generation and I was preparing to jailbreak it. I was using QuickPWN and it says to browse the firmware. So I tried to find it after I downloaded the 2.2.1 zip. file, but it won't show. Do I have to extract it? I saw a white lego icon but i don't have it. I used redsnow but it is too hard (Im a beginner) Please help!!!