Update: received Certificate of Naturalization in a yellow, letter-size envelope; attached was a flier stating my passport application has been approved and a fee receipt. No passport or card yet, though.
N-400/ DO : Hartford
04/14/09 : N-400 Mailed to VSC (transferred to NBC)
04/16/09 : Mail received
04/17/09 : Priority Date
04/22/09 : Notice Date
04/24/09 : Check Cashed
04/28/09 : NOA Received
05/04/09 : FP Notice Date
05/08/09 : FP Notice Received
05/26/09 : FP Date (done)
06/12/09: CFR Yellow letter received
06/20/09 : Interview Letter
08/11/09 : Interview Date
08/11/09 : Oath Letter
09/04/09 : Oath Date
PP and PC applied: 09/05/09 (regular processing)