I'm trying to move my vbulletin forum to nginx+fastcgi php. The traffic is killing apache2. The only thing left is rewrite rule for vbseo. I've been trying to convert them myself, but I have to give up and ask for your help. These are the rules:

RewriteRule ^((urllist|sitemap_).*\.(xml|txt)(\.gz)?)$ vbseo_sitemap/ vbseo_getsitemap.php?sitemap=$1 [L]

RewriteCond %{QUERY_STRING} !vbseourl= RewriteCond %{REQUEST_URI} !(admincp/|modcp/|chat|cron) RewriteRule ^(.*\.php(/.*)?)$ vbseo.php?vbseourl=$1 [L,QSA]

RewriteCond %{REQUEST_FILENAME} !\.(jpg|gif)$ RewriteRule ^(archive/.*)$ vbseo.php?vbseourl=$1 [L,QSA]

RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_FILENAME} !^(admincp|modcp|clientscript|cpstyles| images)/ RewriteRule ^(.+)$ vbseo.php?vbseourl=$1 [L,QSA]

Any help will be very appreciated. I will include the working code on Wiki for other users...

Thanks Jan