I'm confused and fear I'll do something stupid. Got a 3G S. In iTunes, it asks to set up as a new Phone OR Restore from the backup of my 3G. The last 3G backup had 3.0 Jailbreak. Do I set this up as a new phone? Then somehow get my stuff into it? Or do I restore from the backup of my old jailbroken 3G? And is that OK? I'm sorry if this is a dumb question. I just don't want to lose contacts, etc. and don't want my 3G S tainted by jailbreak anything. Thank you.