Hi, my question is that me and my USC spouse have paid our immigrant visa fee of 400$ and AOS fee of 70$ and we have our receipts, should we wait for NVC to send us the Affidavit of Support Processing and Applicant Document Processing forms or shall we go ahead and fill it up and sent them with the document cover sheet, I guess the confusion is that on the document cover sheet it says go ahead to the next step while lot of other places it says not to take any action unless notified by NVC, I hope some one can really answer me on this and thank you for your time