Any body installed drupal7 on nginx ?

My company is running Drupal 7 on nginx. These links might be of help http://insready.com/blog/build-nginx-php-fpm-apc-memcache-drupal-7-bare-... and this group http://groups.drupal.org/nginx.

Guys,
I installed drupal 7 on nginx . Initially i installed php 5.4.0 version . But when i installed drupal 7 , i got some warning and notices . Again i compiled it with php 5.3.10, warnings and notices are disappear (raised a bug for this http://drupal.org/node/1483986).

Following steps are performed (CentOS)
1) Yum install nginx
2) download the php 5.3.10 source code
3)'./configure' '--prefix=/webserver/php' '--enable-sockets' '--enable-libxml' '--with-layout=GNU' '--enable-fpm' '--with-config-file-path=/webserver/php' '--with-mysql--with-lib-dir=/usr/lib64/mysql' '--with-mysqli=/usr/bin/mysql_config' '--with-openssl' '--with-gd' '--with-curl-dir=' '--with-zlib' '--enable-ftp' '--enable-soap' '--enable-mbstring' '--enable-pcntl' '--with-kerberos' '--with-libevent' '--with-jpeg' '--with-png' '--with-pdo-mysql'
4)Alter the nginx.conf file as follows

#log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
#                  '$status $body_bytes_sent "$http_referer" '
#                  '"$http_user_agent" "$http_x_forwarded_for"';

access_log  logs/access.log ;

sendfile        on;
#tcp_nopush     on;

#keepalive_timeout  0;
keepalive_timeout  65;

gzip  on;
gzip_disable "MSIE [1-6]\.(?!.*SV1)";
gzip_buffers 16 8k;
gzip_comp_level 1;
gzip_http_version 1.1;
gzip_min_length 10;
gzip_types text/plain text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript image/x-icon application/vnd.ms-fontobject font/opentype application/x-font-ttf;
gzip_vary on;
gzip_proxied any; # Compression for all requests.
gzip_disable "msie6";

server {
    listen       80;
    server_name  localhost;
    root        /webserver/nginx/html;
    #charset koi8-r;

    access_log  logs/host.access.log ;
    if (!-e $request_filename) {
            rewrite ^/(.*)$ /index.php?q=$1 last;
    }

location ~.(.htaccess|engine|inc|info|install|module|profile|po|sh|.sql|theme|tpl(.php)?|xtmpl)$ {
deny all;
}
location / {
root html;
index index.html index.htm index.php;
}

    #error_page  404              /404.html;

    # redirect server error pages to the static page /50x.html
    #
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   html;
    }
    location @rewrite {
       rewrite ^/([^/]*)/(.*)(/?)$ /$1/index.php?q=$2&$args;
    }
    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

rewrite ^/([^/])/(.)(/?)$ /$1/index.php?q=$2&$args;
location ~ .php$ {
root html;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
#fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}

    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    location ~ /\.ht {
        deny  all;
    }
}

}

Currently i am facing one issue (Clean Url is not working fine , even though in the admin interface it is showing checkbox)

Thanks
~jayesh