NHibernate.Burrow is a light weight middleware developed to support .Net applications using NHibernate (maybe also referred as NH in this article) as ORM framework by providing advanced and smart session/transaction management and other facilitates. Documentation and examples are available at NHForge.net. Any feedback or issue can be sent to NHibernate user group(http://groups.google.com/group/nhusers) and will be greatly anticipated.
1.0.0 CR 2 consists of a couple of bug fixes and minor changes. It should be the last release before 1.0.0 GA, which is coming soon.
Go here to download.