Hey guys, I am planning on going to the US in a month or two and I would like to take my iPhone 3G with me instead of buying a Pay&Go US phone for the trip. I am currently on O2 Pay&Go and I have had it for almost a year and I was wondering if they will unlock my iPhone for me so I don't have to do it "illegally" and risk screwing up my iPhone 3G (never done an unlock before). Is it possible? will they do it? or do I have to go down the other route Thanks in advanced for help Northy Oh who would be better carrier for Pay&Go sim for the trip? thinking Virgin at the moment as I have been with them in UK before and loved them, are they the same in the US?