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.
May 3, 2009 — Higashi, Micho, Nao’s presentation at WordCamp Tokyo 2009 – Ligitning talks on WordPress themes in Japanese, 「 WordPress テーマ・ライトニングトーク」 東、め組、アーリーワイン・マイケル芳貴、マクラケン直子講演 ワードキャンプ東京2009 （日本語音声）
Video by Atsushi Ogisawa 荻澤 篤志
March 16, 2009 — This video, by Tom Johnson of I’d Rather Be Writing explains the different files that make up the template of your WordPress blog. Templates discussed include index.php, single.php, category.php, tag.php, search.php, author.php, and more.
January 23, 2009 — In this second of three tutorials Chris Coyier of CSS-Tricks.com talks you through the process of getting your WordPress blog set up before going into detail on the design of your custom theme.
For links to additional files and downloadable video, visit the original post at CSS-Tricks
January 23, 2009 — In this first of a three part series on designing for WordPress, Chris Coyier of CSS-Tricks.com walks you through downloading and installing WordPress, and laying the foundations for creating a theme.
For links to downloadable files and video, visit the original CSS-Tricks post