Hello, I just got a 32gb 1G iPod Touch for Christmas. It is version 1.1.5 (4B1). I am curious as how to go about "JailBreaking" the little beast. Do I NEED to upgrade to Version 2? If I do not need to, SHOULD I and why? If I am planning on jailbreaking, what advantages would version 2 bring me, or would it be pointless? Thanks!