Fresh from an opening weekend where the iPhone 4S topped 4 million sales, Apple is now setting its sights on 22 more countries, including Austria, Spain, Mexico, and Denmark. While Cupertino's latest will be available to them on October 28th, the online stores for those countries are now giving the option to pre-order the device. One thing to note is that the delivery date for the device is estimated to be one to two weeks, meaning that those who pre-order will likely not get their phones until after it becomes available to the brick-and-mortar masses.