Hi all, I've looked high and low and I can't seem to find a straight answer to my question. I am planning on picking up my new iPhone 4 from the FedEx sorting facility on my way home from work. My girlfriend has been dying to get my old iPhone 3G. We're planning on joining lines into a family plan so I was just planning on taking both the new iPhone 4 and my old 3G into the AT&T store to get all that crap set up. Now, I want to give her a "virgin" 3G. It's also running iPhone OS 3.0.1 so as to use the benm tethering hack. What happens after I do a Erase all content and settings? Will I have to then restore it using a downloaded 3.0.1 firmware image or will it basically boot back up to a fresh image of 3.0.1? Or should I simply take both phones as is into the AT&T store, the folks there swap out SIM cards and activate it, then when we get home, we can do the erase/restore dance? Please advise as if I need to do the erase before hand, I'd like to get that started around 3 PM since it can take a while. Many thanks!