From JitBit Software
Jitbit AspNetForum is an ASP.NET forum software. Download it and add an ASP.NET message-board to your site in seconds.
# Easy to install ASP.NET forum
A web based discussion forum is a "de-facto" standard for successful websites. It's one of the best ways to increase the interaction and dynamics of a website, enhance your web community, support your customers better. Jitbit AspNetForum is a fully functional discussion board for ASP.NET-based websites.
* Free evaluation version available. Get free ASP.NET forum software: fully functional, does not expire. It just contains a "powered by Jitbit" label on top.
* Data-source independent: MS Access or MS SQL Server 7/2000/2005/2008 or MySQL 5.x. This ASP.NET forum comes with a ready-to-use MS Access database file, MS SQL Express database file, and plain SQL-scripts for both MS SQL Server and MySQL that create all the required database tables. Theoretically, will work with any other database engine which has an ADO.NET driver (Oracle, for example).
* Search Engine Friendly! - forum topic URLs and page titles are optimized for SEO, containing your keywords
* Rating system - user reputation system and optional filtering important answers only
* Clean, neat, simplified and lightweight, but
* Now supports Gravatar.com avatars
* Lots of visual improvements
Server: ASP.NET, Client: any web-browser