I need to create a Forum in Netobjects 2.0.2 & need some pointers.

The forum will be failry straight forward & needs to bolt on to an existing site using the same server space.

Can anyone recommend an easy to create (free if poss) Forum & any useful tips.

Thanks in advance.


PS This is the first time I've even entered a forum, so my knowledge of the workings of a forum is very limited!