Forumdisplay link on index?

[Python2]

What template do I edit to change the link on the forum index which goes to the forums.

The current link goes to forumdisplay.php

Which template do I edit

[Andreas]

It's forumhome_levelx_post|nopost and forumhome_subforumbit_post|nopost

[Python2]

thanks for that. forums are fully seo optimized now :)