我的情况：
September 2005: I140 (NIW)and I485 filed simutaneously by myself.
Oct 2005: I140 approved
January 2006: 1st Fingerprint for I485, code 3.
Feb 2006: Fingerprint for I765 (工卡). Code 2.
April 2007: 2nd FP for I485 code 1.
Current status, last update september 15, 2006 and did not change after my second FP for I485.
Because next month my PD will be availabe, So I am worrying about the NC. Last year I asked infopass about my status, CIS told me that my case was within the normal processing time (since I did GC application by myself and PD did not make any sense to me at that time, I thought my case was after processing time according to processing time in NSC. I do hope have been in this forum at that time). However, when another guy with the exactly same situation asked his status, CIS answer was "pending for security check". Actually, same as me, that guy's PD was not available at that time. Why CIS gave almost the same case with different answers?
Also, is anybody can tell me what is the meaning for FP Code number 1, 2, and 3. If these number have anything to do with my status, for example, is my NC get cleared, started, or pending.
Thank you very much! especially for xiaobaitu and Radiology.