Google Code Blog: Geo at Google I/O 2010
http://googlecode.blogspot.com/2010/06/geo-at-google-io-2010.html
YouTube playlist.
Google I/O 2010 - Geo -YouTube
Session videos from Google I/O 2010 - Geo track
http://www.youtube.com/view_play_list?p=CEB8C5A28C5BDAFC
Google I/O 2010 - Keynote Day 1 - Full Length 125min
http://www.youtube.com/watch?v=a46hJYtsP-8
Google I/O 2010 Day 1: A more powerful web in more places: Official Google Blog
http://googleblog.blogspot.com/2010/05/google-io-2010-day-1-more-powerful-web.html