Kiran, SM and Vipsa,
You can go to the local office where your case is transferred and they should be able to confirm that they have received your file. In my case, I got a notice from the INS that my case - 485 and advanced parole were transferred to Local INS office for an interview. After 2 weeks, my lawyer got a 1 page letter from the santa ana INS office - stating that my advanced parole has been approved and I should go to their office with the notice and pick it up. When I went there, they checked my ID and then gave me my approved advanced parole. being pro-active i asked the officer if my 485 was also transferred to their office. he asked me to go downstairs to their information department and find out. when i gave my wac number to the information department, they confirmed that they had receiced my file. i asked the information desk if i could talk to an officer to find out why my case was transferred. so he gave me a number. when my number was called, i gave the officer my receipt notice. she went back and confirmed they had my file there and said they will send me a notice for an interview. i asked her how long will i have to wait for the interview and she said the average time for wait is 6 months. she was very nice and friendly and went out of her way to go back and confirm they had my file. i asked her if i could come back after couple months to check the status and she said sure. it just gives u a sense of relief that the file has not been misplaced in the process of coming from downtown to the santa ana office. my reciept date and pd is nov 01 . i got the transfer notice for my 485 and advanced parole on dec 02. hope this information is helpful. my files went from downtown la to santa ana because my mailing address in in orange county.