For those of you who are not at PDC in LA this week, watching the videos is a great substitute.  I watched the Day 1 and Day 2 keynotes yesterday, which are at http://microsoftpdc.com.  I enjoyed seeing the parts that I wasn't already familiar with, especially the Windows 7 and Office Web app demos.  Some breakout sessions are starting to come on line, e.g., I'm watching a Window Azure breakout now.

 --Scott