I had applied for the Nov 5th deadline as well, but no calls for interview yet. I asked the ad com members and they replied back saying that they will contact me if an interview is required.
I had applied for UNC 1st round as well but got dinged.
I don't have any high hopes for Olin as well because of my poor GMAT score.
My profile:
GMAT: 670

, TOEFL: 118
Acads : Excelent (B.E in Comp Sci)
E. Curr: Good
Exp: 4 years as Ambassador (Marketing)
Int Exposure: Excellent (40+ countries visited till date)