Embracing the Paradigm Shift
GDC 2015
Powerpoint – compressed– PDF

Meridian 59 Post-mortem
Online Game Developer’s Conference 2012
Powerpoint – PDF – GDCVault Link

Telling BioWare Story in an MMO
Online Game Developer’s Conference 2012
Powerpoint – PDF 

Double-Coding
Online Game Developer’s Conference 2011
China Game Developer’s Conference 2012
Powerpoint – PDF

Eureka – Understanding Innovation
IGDA Meetup 2011
Powerpoint – PDF

Slave to the Grind
Online Game Developer’s Conference 2010
Powerpoint – PDF

Resonance 
IGDA Microtalk 2010
Powerpoint – PDF

The Loner
Austin Game Developer’s Conference 2009
Game Developer’s Conference 2010
Powerpoint – PDF

Endgame
Austin Game Developer’s Conference 2008
Powerpoint – PDF

The Next Five Years
ION 2008
Powerpoint – PDF

Hot Coffee
IGDA Austin Roundtable 2007
Powerpoint – PDF

Zen of Online Game Design
Austin Game Developer’s Conference 2007
Powerpoint – PDF

How to Write Great Design Docs
Game Developer’s Conference 2007 — Highest Ranked Talk of Show
Game Developer’s Conference 2008
Powerpoint – PDF

Moving Beyond Men in Tights
Austin Game Developer’s Conference 2006
Powerpoint – PDF

What Vegas Can Teach MMO Designers
Austin Game Developer’s Conference 2005
Powerpoint – PDF

Collectibles – the obsessive compulsive tendencies of your player-base
Austin Game Developers Conference 2003
Powerpoint — PDF