LightNEasy runs anywhere
LightNEasy doesn't require any fancy server stuff, just pure PHP, so will run smoothly in any web host, including most of the free ones. And yes, it works with PHP safe mode on. As SQLite is a standard feature supported by PHP5, and included also in many PHP4 webservers, LightNEasy uses SQLite for its own SQL database, or MySQL, if your server has MySQL.
FCK WYSIWYG editor
LighNEasy was built around the excelent open source online editor FCK Editor, whose work i thank and apreciate.