TedPage
- Desktop Summit '09
- Talk at the Gran Canaria Desktop Summit on July 6, 2009
- SCaLE 7x
- Talk at SCaLE 7x on Feb 21, 2009
- OSCON '08
- Talk at OSCON 2008 on July 24, 2008
- SCaLE 6x
- Talk at SCaLE 6x on Feb 10, 2008
- Libre Graphics Meeting
- Talk at the Libre Graphics Meeting May 4th, 2007
- SCaLE 5x
- Talk at SCaLE 5x on Feb 10, 2007
- Web Spinners
- Talk to Webspinners on August 5, 2006
- Google Tech Talk
- Talk to Google Santa Monica on June 19, 2006
- LAMP SiG
- Talk to LAMP SIG on Janurary 18, 2006
- LULA
- Talk to LULA on November 15, 2005
- SCaLE 3x
- Talk to SCaLE 3x on Feb 15, 2005
- ASU LUG
- Talk to ASU LUG on September 21, 2004
- DeLUG
- Talk to DeLUG on August 25, 2004
- PLUG
- Talk to PLUG
- Introduction to GTK+
- Talk to PLUG Devel on August 4th, 2003
- Photo Editing in GIMP
- Several PLUG installfests