my CP is in the first week of feburary (IR1) in mumbai ,my sponsor has filled an I864 along with all the documents to the nvc , and now as my interview date is appearing i have to submit my documents to VFS 10-15 days prior to the interview.So they have asked me to submit the i864 but i told them that my sponsor has submitted the i864 and all th erequired documents.So do i still hav eto take the copies of all thses stuff ??? i dont have it me except a copy of the i 864 i guess ?? is it still required to take the i864 fo the CP after ur sponsor has filled it to the NVC ?? Thanks