Napoleonly

Hello all,
Im trying to find out whether the proof of meeting and
engagement photos needed to send in to the INS centre are sent on to the
foreign consulate or do we need copies for the foreign fiance to take in to
the consulate at interview stage. Will just 2 or 3 photos of each visit be
ok? Also what is the best way of filling out G325A as some seem to just
download the form and fill each sheet in. Its a bit unclear and we dont
want to get it wrong.
Hope some of you good people can help us.
Cheers
Dave