The Experts Conference 2010 is different from other conferences. The speakers are available throughout the conference and with only ~500 attendees, you get a lot of opportunity to meet with them and get your questions answered.
Here are a couple of interviews with fellow TEC 2010 attendees.
Mark Morowczynski, an IT Administrator/Engineer for DePaul Unversity, describes what he likes about TEC 2010.
Matt Wade, consultant for EMC Consulting, explains why he likes TEC 2010.