Really lazy checker, who was further confused by the fact that I attached a copy of my filed I130 to the I485 package, which I filed at the same time, but sent in a different envelope to the same office. I sent the 485 package to the attention of "AOS" and the I130 to the attention of 'FBAS". I was following the instructions for concurrent filing on both forms, but apparently both should have been in the same envelope.... oh well, now I know, and hopefully some other filers will read my post before they make the same mistake. The USCIS should get the 485 package I resent today, I attached the receipt notice for my I130, so they can match both by God's grace.... and we can move on. Looks like the next thing is finger printing....
All the best to everyone!