What mod is this . .

[DesiMix]

Hello, i wanna set my forum so the guests/ not logged in people can see my index page, the threads inside the forums i've created but not the actual posts they cant see so when they go to the posts they will be asked to register? Or if it not a mod how me do this? plz?

[MoT3rror]

<a href="http://www.vbulletin.com/docs/html/forum_forum_permissions" target="_blank">Forum Permissions</a> will do what you need.