I had my UNC interview with an adcom member over Skype on 6th Nov (10:45 AM EST). I do agree with others - no odd/hardball questions. My interview was very conversational and lasted 35-40 minutes. I'm a bit jealous seeing
abhimahna 's question list!

I got asked almost nothing!! My questions were
1) Walk me through your resume & a follow up conversation including why an MBA now (NOT why MBA) - lasted 15 mins
2) Do you have any questions for me - lasted ~8 mins
3) If I were to call up your supervisor, what would be the 2 words he would use to describe you. A follow conversation with anecdotes on why did I pick those 2 words - lasted a bit over 10 mins
During the last few mins, she asked if there was something more that you wanted the admissions committee to know. I was like - "yeah, everything is remaining!!"

So I told her that I've seriously thought about my goals, strengths/weaknesses and the fit with UNC. Since we were running out of time, I asked her pick between - Why MBA / ST LT goals/ strengths weaknesses leadership traits/ Why Kenan Flagler. She picked "Why Kenan Flagler". We talked about that, maximum for 4 mins, before we disconnected.
It think it went okay. I'm not sure if I could have timed it better; she was really interested in the career sections of my CV and our entire conversation was based on that.
Don't worry about the anxiety guys, the adcoms are really nice and they WILL make you feel comfortable.
Also, in 40 mins I was asked almost 0 standard questions. So, apart from the standard ST LT goals and Why questions, it would help if you have some 3 or 4 anecdotes pertaining to your CV. And it would be a bonus if those anecdotes can bring out some good behavioural traits! :D
All the very best!!