Interview was pretty straight forward. No tricky questions. I don't think that interviews matter much to Duke. I didn't prepare, just went through my essays for Duke. The students and staff were great and very friendly. I spend a couple of days at Duke but didn't stay in Durham. I wasn't impressed by Durham. It doesn't seems a great place to live but that's a price I am willing to pay for two years. It rains like crazy there. So make sure you carry your umbrella if it is cloudy.
BTW, if you haven't written your Duke essays yet make sure that you know you story straight and don't deviate from that in your essays. Not earth shattering advice but thought that I should repeat...
Ozmba2006
lhotseface
I loved my Duke visit and interview. Let me know if you have any specific questions.
How was the interview with out the essays etc ? Did u like durham?