So I got an order in on launch day and it's been shipped already (in Nashville right now). I suspect the unit has been in Nashville even before I placed my order in a huge warehouse with a ton of other units. They will obviously hold it there until it needs to leave to get to my house precisely on the 16th. Would it be possible to change my order form a 16gb to a 32gb at this point? There is no option on Apple's website but wondering if I called Apple if they would allow me to change it to that. Any ideas?