The Orchard Project can now be installed via the Web Platform Installer (WebPI). Just follow the instructions!!
The source files are still available on CodePlex.
Orchard Project - Reusable Applications and Components for ASP.NET
The Orchard Project aims to create an application and reusable components using ASP.NET. Additionally, in the short term, it will provide a CMS application based on .NET.
Having tested it several times, it seems very promising, but still too immature to consider using it as my Blog engine. But we’ll see….
The source code is available on CodePlex