I'm military living overeseas and can't update my payment profile to include a credit card. As I'm in Hong Kong, I keep getting the error message to change my language to Chinese and try again. Since I'm not Chinese that is not a valid option. I read somewhere that the FPO/APO address was available for the military to use, but I can't even get to that option. I bought the xbox in the USA, but did not set it up until I was in Hong Kong. I have several US credit cards with the FPO address.