Remember? That was last year, when we launched the Alpha version of Microsoft Silverlight Streaming by Windows Live at MIX '07 on April 30th, 2007.
http://www.news.com/8301-10784_3-9714003-7.html
Well, this is NOW, one week before MIX '08. We've graduated to Beta, with additional operational scalability and a cool bunch of new features, both public-facing and under the hood.
"(...) Finally, Treadwell said that Silverlight Streaming by Windows Live, a hosted service for delivering video to Web sites launched last year at Mix, is now in beta and includes 10GB of free storage."
http://www.news.com/8301-10784_3-9881817-7.html
More on LiveSide.net and Programmable Web.