If you're interested in hearing about one company's experiences with Windows Azure then you should check out the new Channel 9 video, "Windows Azure Learnings - Exceedra's 3 week Proof of Concept."  In it, Microsoft's David Gristwood talks with Exceedra about their experiences and learnings from their three-week "Proof of Concept" project with Windows Azure at the Microsoft Technology Center (MTC) in the UK.  During their talk, Jules Badman and Dan Zywicki of Exceedra discusses their motivation for moving to Windows Azure, the architecture they came up with and some of the design decisions they made.  Happy viewing!