Silvernode Chimaera2
Chimaera2 is a powerful opensource forum for .NET applications. Powered by the Silvernode Micron framework, it provides a unique environment for your users. The code can be modified as you wish, and frequent updates are released by the developers. The system supports Access, MySQL and MSSQL Server natively, but can be extended to work on any database. Unique subsystems like Virian, Terminus and XConf make it possible to manage your system in a completely abstract mode, while the code delivers lightning-fast response times.