Please help me with my forum...

[zackattackgames]

If anyone can help me, I would like them to submit a link to a zip file that contains an example forum and describe to me how it works. I am looking for something like this forum where people can register themselves and post. I have been desperately been searching and asking others I know, but noone knows anything. Someone please help me with this dilema. Thank you,
Zach

[Rawhide]

What programming language and database system will you be using?