Hi, can anyone help me with my kindle 3? I'm having problem even after I did all the necessary things to make my amazon account sound Like US citizen. I still hv the msg saying that I'm trying to purchase item that's not available under my amazon account. Ive changed the country to US and also click on the 1-click setting n also confirm the US address but ntg seem to work. Can someone pls kindly help me solve this problem? Any advise is greatly appreciated!!!