I'm working on my Gary Con presentation, and here are some of the topics:

Introduction to my Cartography 

Flanaess

Creative Commons

Midgard

Other Projects

What should a map look like? Purpose of a Map

Symbols

How  I make my maps - then, now and in the future

Anatomy of a 3D Map

GIS

In the Pipeline(tm)

  - River Map 

  - Lendore Isle

  - Hepmonaland

  - Oerth

  - Secret Project #1

  - Secret Project #2

  - Secret Project #3

The Seminar is held Friday 10 AM, in Galewood and there are 3 tickets available as I'm writing this.
All the slides with comments will be available here soon after the seminar.