I took Oath today at Detroit district court. Same judge, roughly same number of people (50+) from various countries. Just for info.
The process in brief:
You get checked by INS rep, who you hand over your Oath letter (answered and signed) and your green card.
INS rep hands you some papers, a letter from the President of US welcoming you and an handy book for USA Citizenship.
You take a seat in the courtroom along with other folks like you and their guests.
Judge makes his/her entrance, you all rise.
Judge outlines the procedures and upon which you stand up and raise your hand to repeat the Oath with the judge.
Judge's helper calls out the names and the judge hands you the certificate when your name is called.
At the end you may wish to get pictures taken in the courthouse with Judge and/or go home happy with your Naturalization certificate.
INS rep warns you NOT to laminate the certificate, unless you want to pay $220 for a new one and wait for over an Year (INS time frame who knows for ever)
Would be happy to answer any question/clarification needed.
Good luck to every one in the queue.
I can't thank enough to the members of the board, especially those who actively/willingly help and answer questions. Keep up with your well needed advices.