So I just setup phpBB3 version 3.1.7-pl1 Trying to setup SEO friendly URLs but can't get them to work... the links change names but when you click on a forum, the changed URL doesn't work. It tells me to modify my .htaccess and nginx config - but I'm using plesk and don't know where the nginx for this one domain is... I change the .htaccess and I just get 500 errors, etc. I'm using this: http://www.phpbb-seo.com/en/phpbb-mod-rewrite/ultimate-seo-url-t4608.html Which seems to be the only re-write extension that works on the latest version of phpBB. Anyone got any suggestions, or an alternate extension that is compatible with this version?