Sub-forums
 

Is there a hack for this? I'm tired of having a long forum that people have to scroll all the way down and back up. Suggestions?

You want subforums? It's a default option in setting up your forums and category's

let me go look.

When you set up your forum and then add another forum, you can either set the new forum under "no one" or under the previous forum or forums. That is how you start building levels, (or subforums).