I am currently running custombuild 1.1 with mod_php (cli). Last days I were thinking about upgrading custombuild to 2.0 and using php-fpm instead of mod_php. The memory footprint of php-fpm is smaller than mod_php and it seems to be faster too. Have anyone try to update from custombuild 1 to 2 and also mod_php to php-fpm? I am on a production server (only websites from myself) and I am a little afraid to update both (custombuild and php). Are there people who gave it a try? Tell me your experience and did the upgrade run smoothly?