Collections of Keynotes, Videos and Presentations from DrupalCon Chicago 2011

DrupalCon (Drupal Confrences) are really interesting events for Drupal people around World.

"DrupalCon is an international event that brings together the people who use, develop, design, and support the Drupal platform."

An excerpt from Drupalcon Chicago website

The latest Drupalcon was happening at Chicago, March 6-11, 2011. The following links are some "Drupalcon Chicago Slides and Presentations" provided by the Drupal experts, around the internet. We can download and learn the latest Drupal technologies from these presentations. Thank you so much to all the speakers, presenters and also thanks for sharing your presentations to the community.

1. DrupalCon Chicago 2011 - Keynote - Dries Buayert (March 8, 2011) Download video files in MPEG4, Ogg formats
2. DrupalCon Chicago 2011 - Keynote - Clay Shirky (March 9, 2011) Download video files in MPEG4, Ogg formats
3. DrupalCon Chicago 2011 - Keynote - Jared Spool (March 10, 2011) Download video files in MPEG4, Ogg formats
4. GVS DrupalCon Chicago Session Slides and Videos - by GVS
   This includes
   Introduction to Module Development (Session slides,Video and Example code) by Ezra
   Drupal Security for Coders (Session slides, Video) by Greg
   Community benefits of the Drupal.org redesign by Lisa with Neil Drumm, Kieran Lal & Chris Strahl.
   Certifications and Drupal: Three strategies (Session slides, Video) by Greg with Aaron Winborn and Jeff Robbins
   Building Conference & Event Websites in Drupal with COD (Video) by Ezra, Ben & Lisa and
   COD Day Stage lightning talk by Greg
5. DrupalCon Chicago 2011: Our Session Videos and Slides - by AG Prime
6. Slides from Core Conversation at Drupalcon Chicago
7. Lessons Learned From Agile (Scrum) Applied - Slides and Notes From DrupalCon Chicago Panel - by Civic Actions
8. VoIP Drupal at DrupalCon Chicago 2011
9. Introduction to Drupal 7 Theming - DrupalCon Chicago 2011 - by Drupal Easy
10. Slides for Intro to Accessible Site-Building presentation at DrupalCon Chicago 2011 - by Ojc Tech
11. Drupal Commerce at DrupalCon Chicago Slideshare link
12. Better Registration / Login Workflow - by Benjamin Melançon from Agaric

Most of the videos are uploaded to the Internet Archive website. You can use this Google Search to watch and download the videos for your reference. To look for the presentations pdf and slies, use this Google Search.

Do you have other resources more than this? Please add from the comments and I will update later. Thanks.