ASPPlayground Forum
Board runs on SQL server with ASP, with threaded & flat message styles. [Source available, commercial]

ASP Fast Forum
A web based, threaded, discussion forum. [Commercial]

Web Wiz Forums
ASP bulletin board system to download and run on your own web site.

Broadboard
Customizable ASP message board with unlimited forums. Ability to add images and URL's. Web-based administration. Demo available. [Commercial]

Sitebeater Message Board
A MS SQL based message board for Windows. Online demo. Product comparison with competitors table. [Commercial]

Snitz Forum
ASP based forum. Full online admin control. Fully customisable to suit personal or business needs. Free to download.

e4ums
Self-contained ASP bulletin board. No knowledge of ASP needed. [Commercial]

EasyForum
Web-based forum system written C#.

BuzzPower
A discussion forum management system. By Multex.com, Inc. [Component-based, Commercial]

VSForum
Customizable discussion forum application for ASP-based site. Uses Access or SQL Server as the data store. By ComponentOne LLC. [Component-based, Commercial]

Ideal Bulletin Board
A bulletin board system based on Windows 2000 and SQL Server 7.0/2000. By Ideal Science, Inc. [Source Available, Commercial]

MSMS Family - VersiForum
An ASP Forum system for use with the free MSMS script, a link to which is available on the site

Thread-ITSQL Message Board
Web message board designed specifically for SQL Server in ASP. Contains many advanced features and is optimized for speed. By yMonda Shop. [Source Available, Commercial]

ChitChat.NET ASP.NET forum
ASP.NET online discussion app for use with SQL Server. Highly scalable with advanced security options. Download free evaluation version.

Active Data Online MessageBoard
A configurable Internet message board ASP.NET application to manage forums, topics, messages and users, which can be incorporated into an existing ASP.NET website. [Commercial]

Carbon Communities
A scalable, and customizable online community, message boards, discussion forums and Private messaging rolled into one. [Commercial]

01forums
An easy to install, true threaded message board, unlimited forums, total control of look and feel from online admin. [Shareware]

InstantForum.NET
ASP.NET based discussion forum. Full administration, WYSIWYG editor, Permission based forum access, Assign forum moderators, VS.NET solution available.

uniForum
(previously named TWMB) an ASP.NET internet message board application.

dotNetBB Forums
ASP.NET based forum software. [Commercial]

OneWayScripts
A growing collection of free ASP scripts and MODs (modifications) for the ASP forum software Snitz Forums.

Asp-Dev XM Forum
ASP and XML based discussion forum, fully skinable and multilingual with group base permissions and private messaging. [Shareware]

Enotiks Board
APS and MS Access based customizable bulletin board system. [Free and open source]

DigiGuide Forum
By GipsyMedia Limited. [Open source]

Bf.Forums
ASP based forums (a.k.a. message boards). By Bf.Collaboration. [Free and commercial versions].

ShoutBox In Flash
ASP and Flash based bulletin board. [Commercial]

ITCN ASP.NET Forum 2004
A free, open source website Forum and Discussion Board programmed in the Microsoft dot Net Framework with Visual Basic.

Alivesites.com Forums
Easily create on-line forums for site users; Allow for fully threaded discussions including posting new topics within categories, responding to posts, and editing posts. [Commercial]

@tomic Studio - Snitz MODs
Snitz Forum ASP MOD collection.

60 Watts Software
ASPbb - free ASP buletin board software; Easy Poll - poll software.

POP Forums
ASP.NET database-backed bulletin board software. By POP World Media, LLC.