July 11, 2009 — A question and answer session from WordCamp Montreal with Matt Mullenweg. Questions were submitted by WordCamp attendees and also asked during the session, and cover such topics as tags on WordPress.com, the WordPress upgrade system, multilingual support in WordPress, and more.

July 11, 2009 — Brad Williams talks about how to keep your WordPress-powered website secure from hackers and exploits.

Slides from the presentation are available here.

Video Production by Arthur Cormon of TV McGill.

July 8, 2009 — John Lilly, CEO of Mozilla, presents at WordCamp San Francisco 2009 on Open Source, lessons learned from Mozilla, and the role of community.

Video by Dave Curlee and John P , with post-production by Michael Pick

July 8, 2009 — This version of the WordPress for BlackBerry App is now out-of-date. The latest release video can be found here.

In this two minute overview we walk you through the features of the beta version of the WordPress for BlackBerry application.

July 3, 2009 — Micah Baldwin‘s presentation on measuring online influence at WordCamp Denver 2009

July 3, 2009 — Matt Mullenweg’s presentation on web app performance at the Velocity 09 conference

July 2, 2009 — Automattic’s Jane Wells‘ presentation on Open Source community at WordCamp Denver 2009

July 2, 2009 — Jon Fox of Intense Debate discusses blog commenting and what ID brings to the table in his WordCamp Denver 2009 presentation

July 2, 2009 — Ben Huh’s presentation on all things ICanHasCheezburger and WordPress.

June 29, 2009 — In this short video Adria Richards talks you through the process of upgrading WordPress from version 2.7 to version 2.8 via CPanel.