Robbie Bach is speaking right now at MIX
Robbie Bach, the President of Microsoft's Entertainment and Devices group (yes, that includes the XBox 360 and Zune!) is currently keynoting at MIX. Check it out at http://www.visitmix.com/Blogs/News/robbie-bach-mix07-keynote-begins-at-430-pm-pst/
Should be a great talk - I'm looking forward to it!