Here is the timeline for the ones who are still waiting.

1) Sept. 9th 2006 I-751 and paperwork sent to CSC.
2) Sept. 12th USCIS received application.
3) Sept. 29th received I-797 extending GC for 1 year and another one for biometrics appointment.
4) Oct. 12th went to biometrics appointment.
5) Oct. 13th online system was updated/I guess after biometrics/no status changed.
6) Dec. 29th online system was updated/ no status change.
7) Dec. 31st online system was updated with messgae that the card production was ordered.
8) Jan. 4th online system was updated with message that the approval notice was sent.

Thank you all for sharing your experiences on this forum. Good luck to everybody with you immigration journey.

Could you tell us what you've included in your package? Did you write one check or two checks?

Thanks

Congratulations...

congrats!