Hi all My wife has just tiold me she has bought me an ipad for Xmas. Whilst I am delighted, I have no idea how to get started. I have a couple of questions, I hope you can help with. The model is 3G. I believe i need to get a "micro sim". Is this correct? Is this to allow me to use the internet. Also, I am based in the UK. I am going to the US for Xmas and New Year. Can I get a sim in the US for limited period. Thank you for reading and apologies for such a basic question.