I want to change my shipping address to my work address because my UPS guy told me that the day the iPhone is launched is the only day UPS is allowed to deliver residential, next day air packages, by 7pm. But if it ships to a business, they still have to deliver it early.
But guess what?...My preorder went super smooth and I'm not changing a thing. I know during the "processing" stage, changes can be made with no problem, but I read some horror stories last year from people trying to change addresses. I'm leaving well enough alone. And I'd say unless it's an emergency, don't mess with anything. Apple is slammed with millions of orders. Most likely the most ever for a preorder. I'd love to get my phone at 9am with my daily work delivery...But I'm more then happy to wait until 6-7pm.