A friend is heading out to the States for Thanksgiving and I'm wondering about getting her to pick me up an iPad 2 while she's over there. I'm just wondering if there's anything to note about using a US iPad in the UK? Obviously I'll have to buy a UK power supply, or is it like the Macbook plugs where you can just swap the pins out depending on which country you're in? Also I'm only looking for a Wifi iPad, so no need to worry about mentioning different types of 3G etc if that were a factor.... Are there other things to take into consideration, like would it be locked to the US App store?? Or Anything else I haven't thought of??