Any ever been to an Imaging USA expo?

While attending David Ziser's Wake Up Call 2009 tour in Indianapolis, I won one of the door prizes - a full access Buddy Pass for two to Imaging USA 2010 in Nashville (Jan 10-12, 2010).

www.imagingusa.org

I'm trying to decide if it's worth the 5 hour drive to Nashville to attend. Any input or experiences would be helpful. If not, I'm thinking of selling it cheap to someone that would use it.

I will use it Do I think its worth it? I have never been but from what I hear it is. 5 hour drive is nothing, I am considering the 12 hour drive from Florida...