11/30/2010(day 000)---Mailed N-400 (Dallas, TX Lock box)
12/01/2010(day 001)---N-400 RECEIVED
12/06/2010(day 006)---CHECK EN-CASHED
12/06/2010(day 006)---EMAIL NOTIFICATION, Will recv Receipt Notice (Form I-797) in 7-10 days
12/11/2010(day 011)---I-797C, Notice of Action received
12/20/2010(day...