Hello, I want to buy Mac OS X Lion but I live outside US. My App Store account is in the US and when I try to link it with my PayPal account with the Address in Argentina it tells me that I need a Credit Card with an Address in the US. So when I change the region of my App Store account to Argentina, the option to use PayPal disappears... What can I do to be able to use it? If there is no way to use PayPal in Argentina, I still have the option to use my Visa but will the price be processed in US Dollars or in my county's currency? If it is in dollars I cannot buy it because of the government.