Sub Forum level question

[isurua]

Hi,
I was wondering if there was a way to stop 3rd level sub forums appearing in 2nd level subforums?

http://medstudentsonline.dreamhoster...splay.php?f=36

on my site all of the ?news? items are subforums of their applicable forums, I?d like them to disappear on that page, and only be viewable when you click on the forum that is one direct level above it?

Also is there a way to allow a post to appear in two forums concurrently: For instance whenever you post a thread in forum a it automatically goes into forum B as well? Or: All posts in B?s subforum also appear in B

Thank you,
Isuru