POP Forums is a database-backed forum solution that runs on Windows 2000/.Net servers under IIS. It's available in an ASP 3.0 and ASP.NET version. A hosted forum option is also available.
Developer: popforums.cliquesite.com Platform: 2000/.Net Date upd:2002-07-01 Hits2902 [Visit]

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.
Developer: assistsoft.com Platform: NT,XP,2000,2003 Date upd:2004-03-05 Hits4969 [Download] [Visit]

The source code contains no web.config, global.asax or other special configuration files that would conflict with your existing web site code. To give you a look at other ways to write ASP.NET code, code behind wasn't used. A huge percentage of the code is
Developer: Robbe D. Morris Platform: windows Date upd:2004-10-15 Hits7691 [Download] [Visit]

Active Data Online Discussion Board is an advanced, n-tier, database-driven discussion board software for asp.net 2.0. The system is the first to integrate discussion forums, blogs, statements, questions, calendar events, voting polls, files and digital pictures seamlessly and sensibly. It is also the first
Developer: Active Data Online Pty Ltd Platform: windows Date upd:2006-11-12 Hits2521 [Visit]

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.
Developer: Bjornar Henden Platform: windows Date upd:2004-10-18 Hits8723 [Download] [Visit]