I visited and interviewed recently. I was really impressed with the program and students. The campus and city aren't bad, either - they just compare unfavorably with where I went to college (Ivy) and live now (East Coast city). The interview was very straightforward, and the admissions staff are warm and friendly. The questions I remember are:
1. Tell me about your academic and professional background.
2. Why an MBA, and why Tepper?
3. What are your short- and long-term professional goals?
4. What role do you play on a team?
5. What is your leadership style, and how would the people you lead characterize you?
6. What do you do for fun?
7. Any questions?
As it was my first b-school interview, there's plenty of room for improvement if I'm fortunate enough to get another. Good luck to those of you waiting to hear about interviews or planning to visit soon!