No problem. No, they just had some general questions about a multi (not too many and nothing beyond what was listed above). Overall, great people and the interview will be over rather quickly (less than 1.5 hrs. from the time you get to the Crowne Plaza to when you are done). If you have one of the early interview slots (such as 8:00 or 9:00 am), you should be able to book a flight for that afternoon out of Denver.