This project is no longer active on SourceForge.
Skills Matter have made the recording of the presentation "Asynchronous Enterprise .NET Applications with NServiceBus" available here:
After an extended and extremely stable release candidate phase, version 1.9 is now final.
Please contact testing at nservicebus.com or documentation at nservicebus.com respectively.
Multiple inheritance using interface-based message contracts (with XML serialization).
Fully unit-testable long-running workflows.
Lightweight publish/subscribe messaging that "just works".