Drupal 7 and Entities
Last night, Erik Webb and I presented on Drupal 7 and Entities to the LA Drupal User Group (more information can be found at http://groups.drupal.org/node/112604). This was the first time I had done a collaboration presentation with another person and it was a lot of fun! Both of us were relatively new to the whole Entities thing that got introduced and we both understand a little more of the changes that have gone into make Drupal 7 what it is (with entities arguably being one of the biggest changes as far as both of us were concerned).
Erik uploaded the slides to slideshare and John Romine uploaded our screencast (in the case of this presentation, the slides were just a small part so make sure to check out the video!).