man it;s been a long journey for me i applied my i-751 in april 2006 got intervied in feb 2007 got an RFE in aug 2007 just find out that i got approved by calling Uscis in december 2007 finally but it has been 3 months no approval notice or green card recived why all this waiting with me did any one got approved and did'nt get there notice or a greencard i just went to immigration office they told they will send me a e-mail on the 20th of feb will let you' know what happend thanks guys good luck on there cases got bess youll

Check the status on USCIS website. It will give yu the details about the current status. You will need your application # to check it.
God Bless..

If I would be you I will not wait one more day and I will go in person and demand and explanation for this screw-up .

i did called them and did went to uscis office in person they said they will send me an email on this 20 feb so waiting despresly for that will update what happened

I just checked your timeline, you have lo---ng journey of I-751. You did everything what I can think of. So I don't know what to say, I have no idea about your situation. But I'd like to cheer you up...I hope you will receive approval letter and 10 years GC asap. Good luck

Did the ppl at the office verify that you was indeed approved?