Ok this ones a puzzler and showing me again as a victim of cuircumstance, ie sods law and bad timing. Anyway, Work are just renewing the O2 contract for the business and have offered me an Iphone, trouble is i have just updated my persoanl one to 3g iphone and that was 16 days ago. So the plan is, sell my personal iphone 3g on ebay and then use personal sim in the business provided iphone 3g if that makes sense. That way whatever i get covers the personal contract, and i still get the works phone privalige and ability to use my original number. Question is are the sims tied to the actual iphone, or can i simply swap sim cards over as long as its an iphone contract being used in an iphone. God i'm confused myself. I did ask the business contract guys at o2 if they could port my personal contract into the corporate account to save all the messing. But alas no they could'nt do it. So any hints?????