The Top Posters section in vbulletin options.

It works fine. Please read the notes or post #12 of this thread.

I have added additional usergroups to the settings, but they don't show yet. Do I need to do anything else?

Aso, when I check version, I get this error:

Version check failed. No version number was found at this location. The URL for the version check may be incorrect, or the server may be experiencing problems. Please try again later.

What version do you have installed ?

3.21, but I just noticed you're on 3.22, so I'll upgrade now.

ok, now check version works.

However, my usergroups looks like this: 2,5,6,7,34,35,36,37,19,26,29,32,30,28

But group 36 is still not showing up on the toplist. There may be others, but it just so happens that group 36 is my most active usergroup so they let me know first :P

Installed and working perfectly...

Is 36 their primary group ?

The one case I was looking at that is not on the list

Primary: 36
Additional: 30, 26, 7, 37

Another that is not showing up:

Primary: 36
Additional: 30, 26, 2

It occurs to me that it might be easier to let people specify which usergroup to block from the toplist, rather than which group to add to the toplist.