Options +FollowSymlinks
RewriteEngine on
RewriteRule ^([a-z0-9_-]*-(f|all)[0-9]+(p[0-9]+|/index[0-9]*)?.html)$ forumdisplay.php/$1 [QSA,L]
RewriteRule ^([a-z0-9_-]*-(t|p)[0-9]+(p[0-9]+|/index[0-9]*)?.html)$ showthread.php/$1 [QSA,L]
RewriteCond %{REQUEST_URI} !(index.php|.css) [NC]
RewriteRule ^(archive|sitemap)/(.*)$ $1/index.php/$2 [QSA,L]
RewriteEngine On
RewriteRule ^((urllist|sitemap).*.(xml|txt)(.gz)?)$ vbseo_sitemap/vbseo_getsitemap.php?sitemap=$1 [L]

htaccess e girmeniz gereken kodlar yukarıda...

Ayrıca zoints ayarlarında da ; seo secenekleri/Rewrite URLs/ (işaretli olacak)Rewrite URLs and insert keywords, using mod_rewriteThis requires mod_rewrite support on the web server.