Yet Another Forum.net is a powerful discussion forum or bulletin board system for web sites running ASP.NET. It is based on ASP.NET with a MS SQL backend database.

The ITCN Enterprise Forum is a Forum and Discussion Board programmed in VB.NET for the Microsoft® .Net 1.1 Framework. Besides being loaded with all the features you would want and expect in a Discussion Board, it comes with the complete source code in VB.NET! You get lifetime upgrades and support as well, all for the low cost of downloading the application! Features: Registered Users, Indexed Search Engine, Attachments, Word and PDF document conversions, Tag editor for post formatting, Avatar Library, Custom Avatar Uploads, Thread Subscriptions, Multiple Themes, Create your own themes!, Complete VB.NET Source Code Included!, And lots more ...

EasyForum.net is a powerful forum package written by ASP.NET c#,support Access2000 & MS SQL Server 2000 & MySql 4.0 & Oracle 9i.Full source code included.

Designed specifically for SQL Server and written in C# this is one fast, scalable forum product. Latest version now includes multiple file uploads, secure groups, events system and much more...

ASP.NET DHTML chat application. Non-flickering. Compatible with Explorer, Navigator, Opera. Powered by database. Features: multiple rooms & users, private & offline messages, ignore list, history, photos, moderator & admin functions, localized GUI, etc.

A complete web-application with user friendly GUI, administration panel, group ID system, board subscription, secure downloading, avatars, dynamic tags, advanced post editor, comprehensive statistics, content and users search, more than a dozen display themes or create your own, supports MS Access and MS-SQL, and more.

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.

Yak is a set of ASP.NET controls for adding comment capabilities to your webpages. It comes with full examples and a windows forms based manager for deleting and viewing comments. Supports all ODBC and OLEDB compliant database drivers, including SQL Server, Access, mySQL etc.