My little sister wants to buy a new iPod touch. She's been saving up for it for a long time. I see that apple has refurbished 1st generation iPod touch 16gb for $219. Is there really that big of difference between 2g and 1g? I also really wanted to jailbreak it for her - some people think that the 2g jailbreak might not ever come? There's really no sense in buying old technology to save a few bucks, I'd rather get the new if its way better. But if its just minor differences - who cares? What should I do!?