Congratulations DOrunner on your interview. For your NOVA interview, KNOW your application thoroughly. If they find a flaw in your application, they will grill you for a little bit. Personally, this didn't happen to me but I know others in my group who got grilled to the bone. As for prepping the questions, look at interview feed back to see what kind of questions other people got. usually, you get the "why D.O.?" and "why NOVA?" If this school is your number one choice then be emphatic about it. I can't stress enough how much enthusiasm plays a role in your interview. I was jumping out of my seat during my interview at NOVA and I think the interviewers were happy to see me excited bout NOVA. Granted, this school is superb. You will fall in love the minute you walk into the HPD building. Good luck and feel free to email if you have any questions.