July 11, 2009 — Andy Peatling of Automattic talks about the WP social networking system BuddyPress at WordCamp Montreal and gives practical advice for people considering it as a platform.

Video production by Arthur Cormon of TV McGill.

January 13, 2009 — Certain themes allow you to easily change the image that appears in the background of your blog’s header (the part at the top with your title and tagline). This video talks you through changing yours.