If you missed Matt Cutts at PubCon this year and you didn't catch our coverage you are in luck. He "re-created" his presentation given at PubCon in November 2009, on the State of the Index 2009.
Here is the 25 minute video:
Here are the slides:
As a bonus, here are Matt's predictions for 2010 (3 minute video):
Forum discussion at WebmasterWorld.