I-485 (Marriage based)
Filed: June 2002 (in SFO, later moved to ATL)
Interview: April 2003 (more evidence requested, which was provided)
Case approved: Nov 2003
N-400:
PD: Aug 9, 2006
FP: Sep 5, 2006
IL: Waiting
Name check is done for both I-485 AOS and N-400 applicants. Not sure if...