I was wandering some things about 3.0 jailbreak before I try: 1.) What some of the pros and cons of upgrading to 3.0 on the iPod Touch 2g and jailbreaking it? 2.) Also is the redsn0w jailbreak the best option and is it fully untethered? 3.) If redsn0w's not the best which is? 4.) Does redsn0w 0.7.2 require Internet to work? Thanks in advanced!