Hi, I just purchased a 16GB iPod Touch 1st Generation - MA627LL/B. It should be arriving in less than a week. I purchased a first generation because I wanted to be able to jailbrake it. Since I'm totally new to the iPod Touch, can someone please guide me through what I should do? What firmware comes preloaded? How do I update to the latest firmware without having to pay the price for the 2.0 update? How do I jailbreak it? What exactly does jailbreaking it do? Where do I download free apps? Thanks!