Is there a schedule for State of the Map 2011 in Denver?

I am planning to come to the State Of The Map 2011 conference in Denver, Sept 9-11, and I would like to find out more about the schedule to plan my trip. I tried sending an email to last week, but have not heard back yet. My main issue at the moment is deciding whether to fly in on the 8th, to be there on the morning of the 9th, or if I can get away with arriving in the afternoon on the 9th.

Can anybody help?