Thanks for many friends for their infomation posted here, especially NYC婚姻绿卡.
today 10-17-2005: get the green card
mid of sept. 2005: get the EAD card
09-06-2005: fingerprints, photo taken
08-30-2005: interview (yes, interview occurred BEFORE fingprinting; it took us only about 10 minutes, probably our 20-month-old baby helped us a lot for this :) )
mid of July: get receipts for 485, 765 and 130
early of July: send the whole parkage of 485, 765 and 130 to USCIS based on marriage to citizen
early of June, 2005: spouse get citizenship (applied at 12-24-2004)
above is unexpectedly fast, below was very slooooow
late of May 2005: receive email that I-130 approval notice (based on marriage to permanent resident) was sent out, but we NEVER get it in the mail probably becasue we have moved several times
03-06-2001: get receipt for I-130 based on marriage to permanent resident
Feb-2001: send I-130 to INS based on marriage to permanent resident
Hope this info is helpful for some of you.
Good luck!