I didn't use an expediter and believe me I have been kicking myself for it since the day I realized that I could use one or even what they are. Even after months of researching visas online, I seem to have missed the memo on expediters completely.
Like Cher said - "If I could turn back time"
Anyways, thanks for the help. If I fax them with the new address details, will they get back to me affirming the address change? Or should I just assume they'll send it to the new address?