 Hi, I'm Jim Detweiler, co-author and instructor of Penn State's course on Spatial Database Management. And I'm now going to share with you my top 10 list of reasons you should sign up for the course. I'll warn you, you may not find them all funny. In fact, you may not find any of them funny. Number 10, get to pronounce GIS as GIS. Number 9, get to work with both open source and Esri software. Number 8, Project 2 involves UFO sightings. Number 7, learn about versioned editing. Number 6, you'll get to work in the Amazon cloud. Number 5, become the person in your office who actually knows how to use Microsoft Access. Number 4, do a final project for your own choosing. Number 3, it's the only place in our curriculum where you can learn about dirty areas. Number 2, find out whether cubic convolution is an actual thing or something that I just made up. And the number one reason you should sign up for our course, you'll have a chance to be taught by this man.