Here's the video from my Dreamforce 11 session!

Abstract: As more and more applications move to the Cloud, Force.com integration is no longer just about connecting with on-premise systems and databases. You now also need to effectively connect with other cloud platforms. This session will show you how to integrate your Force.com application with other cloud platforms such as Amazon's S3 storage, Google App Engine, and Microsoft Azure. The session will feature demos and code walkthroughs of the various cloud integrations.

http://youtu.be/7k9uwTj_svI