I have gotten lots of good comments on my series updating my Mix09 talk ?building business applications with Silverlight 3 ?.  Some customers have asked about the ?live? version I have running on one of Scott Haneslman?s servers (thanks Scott!) The demo requires (all 100% free and always free): VS2008 SP1 (Which includes Sql Express 2008 ) Silverlight 3 RTM .NET RIA Services July '09 Preview Also, download the full demo files and, of course, check out the running application . Scott gave me a FTP access and a web server, but I didn?t want to hassle with setting up a database (though he did offer).  So I thought I'd use the POCO support in RIA Services to just get data from plain old CLR objects.  Personally, I think far...(read more)Go to the complete details ...