Hey guys!!
Here is my Interview experience:
I woke up early in the morning. Got prepared. Dressed sharp... very formal. Thought that it would be heavy traffice but was very smooth. I reached at the USCIS 2 hrs early. Waited for an hour at the parking lot. Then at 8, I went inside. Got airport type checking. Let them know that I was too early but the guard said that it's fine. I went to the waiting room. One of the officers came and collected everyone's appointment letter. (for those who got the appointment letter on white plain paper, I have the same and everyone over there have on the white plain paper). I was surprised that the first call was me. The IO was the same lady. She took me to her office. Then I stood facing her, lift my right hand and swore. Then I was asked to put my passport, state ID and i94 on the desk and have sit. I did that. I thanked her for letting me early and she smiled and said "I like to get things done earlier..". I was surprised that she did't ask any other documents. She had my documents ready in a file and started asking few questions. My full name, address, father's name, mother's name, ssn, etc. During that she was putting check mark on my forms. Asked questions from page 3. I answered them saying "NO" and "Never". She asked me were do u study and looked at my i20. I told about my school and what I am studying. Then she said, your number is low and we have visa available. She took my i94 and congratulated me and said, "As from today, April 7th you are a permanent residency of the United States... Congratulations!!" I thanked her with a big smile. Then she walked me to the exit door and again said "Congratulations". I greeted "Thank your and Have a nice day".
The entire interview didn't even take more than 5 minutes. The IO didn't even ask anything mentioned on the interview letter. The only concern I had was my sponsor's letter which I didn't have. Instead I had my employement letter from the School where I work and my scholarship letter prepared just in case. But the IO was very sweet and cheerful. The interview went very well. Thank you everybody for your well wishes and prayers. It was a great help from this forum. I am sure you all will get it done. I will keep posting. In this journey we all have become good friends.