Sketch is a CMS that so quick and simple and it will leave you time to smell the flowers. It is a PHP 5 CMS system built from the servers perspective. It aims for server speed and performance first and has full support for customization and supports all the latest standards.
NodbForum is an easy message board system, simply, fully customization. It is not require any type of database to run, it estores the data in files, is recomended in servers whitout database suport.