Unfortunately, a signature is being required for the usbs to be delivered as one of the appraisers discovered today. The lead appraiser is not available to sign for her usb and will not be able to pick up a usb if it is taken back to the FedEx office. I suggest sending another usb, not requiring a signature as soon as you can. I will be in the physical office tomorrow morning, Tuesday, and will see if I can email the Additional Information to the appraiser. Thanks, Mary Tate