Ok I'm ready to buy an iPhone, think i'm going to go for the £35 a month plan, since I can't afford a higher option. Can someone run through the unlimited data with me, does that mean I can surf the inet all around the UK for FREE at no additional costs, I'm not looking to owe £1000 to o2 thank you very much, basically is there any additional charges other than going over my given 600 mins??? Is there a way to limit your minutes on the iPhone, I dont want to go over my minutes and incur charges, is there a way other than callin up o2 all the time to check my minutes I've used, or put a block on my minutes, thanks! Also seen as US just got a tariff upgrade to unlimited minutes, could the UK be seeing that any time soon???