The stats that will show are as follow:
1) Newest Users
2) Top Posters
3) Top Forums
4) Most Recent Posts
Install the hook.xml file through Manage Hooks in your Admin Panel and then to configure it go to System Settings where you will see a new setting called NenaDice. Click on it and configure the hook to your needs.
There you can decide where you want the hook to appear, at the top and/or the bottom of the forum, choose the position where to display it, enter the title for the Top X Stats Box, set the number of stats that you would like to show and choose the group/s that you want to restrict from viewing the Top X Stats Box.
And as last but not least you can exclude posts from a certain forum/forums from showing.