So my buddy got the hook up with the 3G and is wanting to get rid of his old phone. It's 3 months old and 16 gig, and for $225 why would I pass it up. ATT said it would be 400 + for me to get the new iphone, I say F that. Since I am already ATT do I just put in my sim and go about my day or does it need to be cracked? Also, will I be getting access to the internet via edge even though I do not have a internet plan on my phone now? And last. I was thinking, since there is a year warranty on the phone, and its 3 months old, if it "breaks" and I take it into apple, do you think they will replace it with 3g? Thanks everyone.