Thank you for the reply!
1. Sorry, but I am a little confused by I-131. I know I will have to travel these coming months, however my F-1 is still valid for 2 years. Do I have to complete I-131, or is that only for "traveling based on your AoS petition"? I have mixed understanding, and I don't want to misinterpret such serious documents.
2. The excel spreadsheet mentions inserting a copy of the DV fee payment in one's AoS package. However, this isn't mentioned in the I-485 instructions; if I want to send the package ASAP, can I do so without the receipt and only present it to the interview, as it is actually specified in their requests?
3. G-325A requires "Applicant's residence last five years":
a) I traveled back home every summer so far. If I mention that one address, I will have way more than 5 addresses to write- however, there are only 5 spaces.
b) Even without those returns, I still have more than 5 residential addresses to mention, since I lived in different campus buildings and have recently even rented off-campus. Again, only 5 spaces given...
4. I know there is no certain answer to this question, but given that one sends his/her documents on October 1st, how long does it take, on average, to get an interview?