Thanks for everyone that shared their infomation before, it really helped.
NIW got approved on 05/26/05 at NSC
I 140
RD: 01/29/04
AD: 05/26/05, no REF
I485
RD 04/15/05
Got EAD in 10 days
Seem that NSC really speeds up recently. and I was told by my friends, I-485 is already on 12/2003.
Good luck to everyone!