I use the default settings, my rewrite config is the following:
url.rewrite-once = (
“^” + wpdir + “(wp-.+).*/?” => “$0”,
“^” + wpdir + “(sitemap.xml)” => “$0”,
“^” + wpdir + “(statictest/)” => “$0”,
“^” + wpdir + “(xmlrpc.php)” => “$0”,
“^” + wpdir + “keyword/([A-Za-z_0-9-])/?$” => wpdir + “index.php?keyword=$1”,
“^” + wpdir + “(.+)/?$” => wpdir + “index.php/$1”
)