First off, good luck, and I hope you like the school...I don't think you really have to treat it any different from other schools you have interviewed at...just know what it is that you like about the school (two path curriculum, PCM, amazing facilities, great research opportunities, good options for abroad rotations, diverse student body, diverse patient population in Columbus, very involved admissions staff, ability to gain instate tuition by 2nd year, etc)...you have an interview with one student, and one faculty member...both were very conversational, really just wanting to know more about your activities, how they influence you, and learn about your general character...as far as convincing the school you are willing to move...that shouldn't be a problem as long as you don't say anything to suggest otherwise...OSU typically has just under half of their class from OOS, so it's a pretty friendly OOS school as far as public schools go...i really loved the school, and more or less said that...and I'll be there next fall!!