I just got a 16 GB iPod touch and am ready to start it up. I plugged it into pc, and it wants to update to 2.2. I want to hack the ipod but I dont really know much about it. Jailbreaking or whatever it is. I dont know if its ok to install the update or not. Id say not, but i dont know how to go about hjacking the ipod. Everywhere I go it seems it has to already be jailbroken to install something. How do you actually install the jailbreak?