I just got an appointment letter for my AOS intevriew (immediate relative - parents category). The letter arrived only 2,5 months after the Receipt Date and my appoinment will take place only 4.5 months after the Receipt Date of my application. I was under the impression that this process takes 6 months - 1year (my DO is Newark). Not that I'm complaining, but I'm wondering, is anyone aware of a change in their process that would have resulted in quicker processing times? I also read in other posts that some cases that are clear-cut are being sent to CSC for quicker processing and that the interviews are being waived for IM parent category. I thought my case was very simple, should I be concerned that I'm being called in for an interview? Would some of you in the same shoes be so kind to share your exeriences? What kind of questions should I expect as a parent of a USC?