Hi Wavejazz1,
I hope you are following linuxrox case, Though he passed his interview, case is approved, name change is approved by court, he is in the process of sending letters to congressman/senators, has taken several infopass etc.
You did mention in your other thread that the delay could be because you made changed to your application at the interview. Would be able to share what kind of changes you made?
Also, if you send letters to congressmen/senators, at least you will get to know what is the real reason for delay in your case.
good luck.