Here's my timeline:
Filed At Vermont Service Center
Packet Sent July 21, 2007. Received by USCIS July 22, 2007
Check cashed July 30, 2007
NOA: Received Sept. 15, with Receipt Date July 24, 2007 (Stating I have 540 days to wait)
Biometrics Appt. letter - Sept, 27 @ 8AM
Interview Letter received: March 21, 2008
Interveiw Date: May 21, 2008
Filed At Vermont Service Center
Packet Sent July 21, 2007. Received by USCIS July 22, 2007
Check cashed July 30, 2007
NOA: Received Sept. 15, with Receipt Date July 24, 2007 (Stating I have 540 days to wait)
Biometrics Appt. letter - Sept, 27 @ 8AM
Interview Letter received: March 21, 2008
Interveiw Date: May 21, 2008