Lighttpd

Here are the rewrites for Pligg CMS:

url.rewrite-once= (

# You have to add each category on these 2 lines
"^/(all|Technology|Apple|Windows|Unix-Linux-BSD)/([^/]+)/?$" => "/story.php?title=$2",
"^/(all|Technology|apple|Windows|Unix-Linux-BSD)/?$" => "/?category=$1",

"^/story/([0-9]+)/?$" => "/story.php?id=$1",
"^/story/title/([^/]+)/?$" => "/story.php?title=$1",
"^/story/([0-9]+)/editcomment/([0-9]+)/?$" => "/edit.php?id=$1&commentid=$2",
"^/story/([0-9]+)/edit/?$" => "/editlink.php?id=$1",
"^/story/([0-9]+)/modify/([a-z]+)/?$" => "/linkadmin.php?id=$1&action=$2",
"^/recommend/([a-zA-Z0-9-]+)/?$" => "/recommend.php?id=$1",
"^/category/([^/]+)/?$" => "/index.php?category=$1",
"^/upcoming/category/([^/]+)/?$" => "/upcoming.php?category=$1",
"^/upcoming/([a-zA-Z0-9]+)/?$" => "/upcoming.php?part=upcoming&order=$1",
"^/inbox/?$" => "/user.php?view=inbox",
"^/user/?$" => "/user.php",
"^/user/view/([a-zA-Z0-9-]+)/?$" => "/user.php?view=$1",
"^/user/view/([a-zA-Z0-9+]+)/([a-zA-Z0-9+]+)/?$" => "/user.php?view=$1&login=$2",
"^/user/view/([a-zA-Z0-9+]+)/login/([a-zA-Z0-9+]+)/?$" => "/user.php?view=$1&login=$2",
"^/user/([a-zA-Z-]+)/link/([0-9+]+)/?$" => "/user_add_remove_links.php?action=$1&link=$2",
"^/published/?$" => "/index.php",
"^/published/([a-zA-Z0-9-]+)/?$" => "/index.php?part=$1",
"^/published/([a-zA-Z0-9-]+)/category/([a-zA-Z0-9_-]+)/?$" => "/index.php?part=$1&category=$2",
"^/upcoming/([a-zA-Z0-9-]+)/category/([a-zA-Z0-9_-]+)/?$" => "/upcoming.php?part=upcoming&order=$1&category=$2",
"^/search/(.+)/?$" => "/search.php?search=$1",
"^/searchurl/(.+)/?$" => "/search.php?url=$1",
"^/login/?$" => "/login.php",
"^/login/([a-zA-Z0-9-]+)/?$" => "/login.php?return=$1",
"^/login/([a-zA-Z0-9-]+)/([a-zA-Z0-9-]+)/?$" => "/login.php?return=$1/$2",
"^/register/?$" => "/register.php",
"^/topusers/?$" => "/topusers.php",
"^/about/([a-zA-Z0-9-]+)/?$" => "/faq-$1.php",
"^/upcoming/?$" => "/upcoming.php",
"^/submit/?$" => "/submit.php",
"^/rss/?$" => "/rss.php",
"^/rss/([a-zA-Z0-9-]+)/?$" => "/rss.php?status=$1",
"^/rss/category/([a-zA-Z0-9_-]+)/?$" => "/rss.php?category=$1",
"^/rss/category/upcoming/([a-zA-Z0-9_-]+)/?$" => "/rss.php?status=queued&category=$1",
"^/rss/category/published/([a-zA-Z0-9_-]+)/?$" => "/rss.php?status=queued&category=$1",
"^/rss/search/([a-zA-Z0-9-]+)/?$" => "/rss.php?search=$1",
"^/rss/user/([a-zA-Z0-9-]+)/?$" => "/rss.php?user=$1",
"^/rss/user/([a-zA-Z0-9-]+)/([a-zA-Z0-9-]+)/?$" => "/userrss.php?user=$1&status=$2",
"^/rssfeeds/?$" => "/rssfeeds.php",

# trackback

"^/profile/?$" => "/profile.php",
"^/tagcloud/?$" => "/cloud.php",
"^/tagcloud/range/([0-9]+)/?$" => "/cloud.php?range=$1",
"^/tag/(.+)/(.+)/?$" => "/search.php?search=$1&tag=true&from=$2",
"^/tag/(.+)/?$" => "/search.php?search=$1&tag=true",
"^/live/?$" => "/live.php",
"^/out/([^/]+)/?$" => "/out.php?title=$1",
"^/settemplate/?$" => "/settemplate.php",
"^/comments/?$" => "/live_comments.php",
"^/live_published/?$" => "/live_published.php",
"^/unpublished/?$" => "/live_unpublished.php",
"^/logout/([a-zA-Z0-9-]+)/([a-zA-Z0-9-]+)/?$" => "/login.php?op=logout&return=$1/$2",
"^published/page/([^/]+)/?$" => "/index.php?page=$1",
"^/published/page/([^/]+)/category/([^/]+)/?$" => "/index.php?page=$1&category=$2",
"^/published/page/([^/]+)/([^/]+)category/([^/]+)/?$" => "/index.php?page=$1&part=$2&category=$3",
"^/upcoming/page/([0-9]+)/?$" => "/upcoming.php?page=$1",
"^/upcoming/page/([^/]+)/category/([^/]+)/?$" => "/upcoming.php?page=$1&category=$2",
"^/upcoming/page/([^/]+)/upcoming/([^/]+)/?$" => "/upcoming.php?page=$1&part=upcoming&order=$2",
"^/upcoming/page/([^/]+)/upcoming=([^/]+)category/([^/]+)/?$" => "/upcoming.php?page=$1&part=upcoming&order=$2&category=$3",
"^/topusers/page/([^/]+)/?$" => "/topusers.php?page=$1",
"^/topusers/page/([^/]+)/sortby/([^/]+)?$" => "/topusers.php?page=$1&sortby=$2",
"^/admin/?$" => "/admin/admin_index.php",
"^/admin_links/page/([^/]+)/?$" => "/admin/admin_links.php?page=$1",
"^/admin_comments/page/([^/]+)/?$" => "/admin/admin_comments.php?page=$1",
"^/admin_users/page/([^/]+)/?$" => "/admin/admin_users.php?page=$1",
"^/view/([^/]+)/?$" => "/admin/admin_users.php?mode=view&user=$1",
"^/comments/page/([^/]+)/?$" => "/live_comments.php?page=$1",
"^/published/page/([^/]+)/?$" => "/live_published.php?page=$1",
"^/unpublished/page/([^/]+)/?$" => "/live_unpublished.php?page=$1",
"^/published/page/([^/]+)/([^/]+)/?$" => "/index.php?page=$1&part=$2",
"^/published/page/([^/]+)/range/([^/]+)/?$" => "/?page=$1&range=$2",
"^/user/page/([^/]+)/([^/]+)/([^/]+)/?$" => "/user.php?page=$1&view=$2&login=$3",
"^/statistics/page/([^/]+)/?$" => "/module.php?module=pagestatistics&page=$1",
"^/sitemapindex.xml" => "/module.php?module=xml_sitemaps_show_sitemap",
"^/sitemap-([a-zA-Z0-9]+).xml" => "/module.php?module=xml_sitemaps_show_sitemap&i=$1",
"^/page/([^/]+)/?$" => "/page.php?page=$1",
"^/groups/?$" => "/groups.php",
"^/groups/all/?$" => "/groups.php",
"^/groups/all/page/([0-9]+)/?$" => "/groups.php?page=$1",
"^/groups/submit/?$" => "/submit_groups.php",
"^/groups/edit/id/([0-9]+)/?$" => "/editgroup.php?id=$1",
"^/groups/delete/id/([0-9]+)/?$" => "/deletegroup.php?id=$1",
"^/groups/([a-zA-Z0-9_-]+)/?$" => "/group_story.php?title=$1",
"^/groups/title/([a-zA-Z0-9_-]+)/?$" => "/group_story.php?title=$1",
"^/groups/id/([0-9]+)/?$" => "/group_story.php?id=$1",
"^/groups/join/id/([0-9]+)/privacy/([a-zA-Z0-9_-]+)/join/([a-zA-Z0-9_-]+)/?$" => "/join_group.php?id=$1&privavy=$2&join=true",
"^/groups/unjoin/id/([0-9]+)/privacy/([a-zA-Z0-9_-]+)/join/([a-zA-Z0-9_-]+)/?$" => "/join_group.php?id=$1&privavy=$2&join=false",
"^/groups/withdraw/id/([0-9]+)/user_id/([0-9]+)/activate/([a-zA-Z0-9_-]+)/?$" => "/join_group.php?group_id=$1&user_id=$2&activate=withdraw",
"^/groups/member/admin/id/([0-9]+)/role/([a-zA-Z0-9_-]+)/userid/([0-9]+)/?$" => "/groupadmin.php?id=$1&role=admin&userid=$3",
"^/groups/member/normal/id/([0-9]+)/role/([a-zA-Z0-9_-]+)/userid/([0-9]+)/?$" => "/groupadmin.php?id=$1&role=normal&userid=$3",
"^/groups/member/moderator/([0-9]+)/role/([a-zA-Z0-9_-]+)/userid/([0-9]+)/?$" => "/groupadmin.php?id=$1&role=$2&userid=$3",
"^/groups/member/flagged/([0-9]+)/role/([a-zA-Z0-9_-]+)/userid/([0-9]+)/?$" => "/groupadmin.php?id=$1&role=flagged&userid=$3",
"^/groups/member/banned/id/([0-9]+)/role/([a-zA-Z0-9_-]+)/userid/([0-9]+)/?$" => "/groupadmin.php?id=$1&role=banned&userid=$3",
#"^/groups/([a-zA-Z0-9_-]+)/?$" => "/group_story.php?title=$1&view=published",
"^/groups/([a-zA-Z0-9_-]+)/published/?$" => "/group_story.php?title=$1&view=published",
"^/groups/([a-zA-Z0-9_-]+)/published/page/([0-9]+)?$" => "/group_story.php?title=$1&view=published&page=$2",
"^/groups/([a-zA-Z0-9_-]+)/upcoming/?$" => "/group_story.php?title=$1&view=upcoming",
"^/groups/([a-zA-Z0-9_-]+)/upcoming/page/([0-9]+)?$" => "/group_story.php?title=$1&view=upcoming&page=$2",
"^/groups/([a-zA-Z0-9_-]+)/shared/?$" => "/group_story.php?title=$1&view=shared",
"^/groups/([a-zA-Z0-9_-]+)/shared/page/([0-9]+)?$" => "/group_story.php?title=$1&view=shared&page=$2",
"^/groups/([a-zA-Z0-9_-]+)/members/?$" => "/group_story.php?title=$1&view=members",
"^/groups/([a-zA-Z0-9_-]+)/members/page/([0-9]+)?$" => "/group_story.php?title=$1&view=members&page=$2" 

)

If you find a bug let me know ( chris [at] cretaforce.gr )