We've written a lot about virtualization lately, including Red Hat entering the race, and good tools you can use to run Linux with other operating systems. Today, our sister blog GigaOm is hosting a very special event on cloud computing: Structure 08. OStatic will be posting interviews and news out of the conference all day. To begin with, if you're interested in virtualization, check out this interview with Mendel Rosenblum, VMWare's co-founder. You may also enjoy hearing from Amazon CTO Werner Vogels on how companies with no server infrastructure can do very compute-intensive things, and how Sun's CEO sees SaaS developing.