Jan 5, 2012: Mailed I-129F
Jan 7, 2012: Received
Jan 10, 2012: Text and e-mail confirmation received
Jan 14, 2012: NOA1 received in the mail
Mar 29, 2012: Expedite request made
Apr 5, 2012: Expedite request approved
Apr 6, 2012: I-129F approved!
Apr 11, 2012: NVC received
My fiancee is also from Peru and we received our NOA1 in the mail today. To keep up with USCIS correspondence I'd like to add you as my VJ friend. Thanks!