nemu

http://www.uscis.gov/graphics/formsfee/forms/i-485.htm#fba says

You will need to mail your application to:

U.S. Citizenship and Immigration Services

P.O. Box 805887

Chicago, IL 60680-4120

Or, for non-United States Postal Service (USPS) deliveries (e.g. private couriers)

U.S. Citizenship and Immigration Services

Attn: FBASI

427 S. LaSalle – 3rd Floor

Chicago, IL 60605-1098

From what I remember - wasn't there some language that you can show up at later time? ( there were rules defining ~later time~)

Just received NOA for both I485 and I130 from MSC

Short AOS timeline:

2006-06-10 - mailed I485 and I130 to Chicago Lockbox

2006-06-12 - USPS showed delivery at 4am

2006-06-19 - NOA for both I130 and I485 ( date - 2006-06-17)

2006-06-21 - NOAs in the mail.

Previously:

The century that ended, J1 with 2yHRR

2006-03-23, apply for waiver at DoS based on "no objection"

2006-03-30, "no objection" from home country

2006-04-05, "Request for Sponsor Views" send by DoS

2006-04-26, Sponsor views received by DoS

2006-04-27, DoS sent recommendation to USCIS

2006-05-31, USCIS received DoS recommendation

2006-06-05, I-612 NOA from USCIS, ( fee waived )

2006-06-07, I-612 approved

2006-06-13, I-612 in the mailbox.