I would like to start up a website offering free forums I would like to ask your advise how can I do this automatically something like this Create your own forum Easy setup & No annoying ads www.armleg.com
Go to www.simplemachines.org and download the latest version of SMF. You'll have to create a database (don't fill it) first, but the forum's installation manager will take care of the rest for you. Many people will recommend phpBB but I'm going to suggest you avoid it like the plague. Especially version 2. phpBB3 is under development, and looking to be rock solid by some accounts, but I'm just not fond of using betas of ANYTHING in a live production environment. Note that if you're using ASP or .NET you'll have to use a forum package written in that server-side programming language. Also note that I specifically avoided mentioning vBulletin (which this forum uses) since you said you were looking for FREE forum software.
I actually have SMF but what I'd like to have is a website offering free forums that automatically creates forum for users. I still have about 999 GB of space in my hosting package and I'd like to start up a website offering free forums that is made in a user level interface