I'm interested in buying an Itouch, but after hours of reading, I am still thoroughly confused about jailbreaking. Everything changes so quickly, that information only a few months old seems contradicted by newer stuff, so I've no idea what's really going on. Most if it seems written for people who are highly familiar with Iphone and ITouch. I'm not. I'm hoping that I can get some straight answers about of few basic issues. 1. Is it possible to jailbreak the new 3g versions? 2. How important is it to jailbreak? I want to run applications like Skype and xGPS. Do I need to jailbreak to run them? Is there is authoritative listing of apps that I can run with/without jailbreaking? I'd greatly appreciate answers.