Coming back from the Drupal Camp in Toronto, I only have praises for the the organizers.

The sessions I attended provided a good balance between topics relevant for the newcomers and more experienced drupalists. I also really enjoyed the variety of points of view that were taken: from quasi philosophical such as i18n - Fitting Drupal into a bi/multi-lingual organization, by Mike Gifford to hands-on such as Performance tuning and optimization of high traffic Drupal sites, by Khalid Baheyeldin.

More from the rooftop gang: Two conceptual hurdles that people have to wrap their minds around in Drupal are: 1. Everything is always there in Drupal. There is no separate archive section of the site. 2. There are multiple ways to access Drupal content. RSS, surfing, seach engines, categories, time, search, etc.
Formats available: MPEG4 Video (.mp4), Flash Video (.flv)

Walkah on the 4.7 forms API and hooks in general!
Formats available: MPEG4 Video (.mp4), Flash Video (.flv)

Part of the spontaneously organized DrupalCamp Toronto "Roof Top Gang" who talked about business models, community buiding, which modules to build and fund and other non developer focused topics.
Formats available: MPEG4 Video (.mp4), Flash Video (.flv)

Check out the presentation notes on the BarCamp wiki.
Formats available: MPEG4 Video (.mp4), Flash Video (.flv)