Hi, I created a small infrastructure for building scripting editors, such as Mondrian Easel. You can find it here GLMScriptingEditorTemplate. This offers basically three panes: - one for the script - one for the set of input variables - one for the preview once you accept the script Currently, there are two subclasses: - GLMMondrianEasel - the classic Mondrian Easel in a new form - GLMEditor - an editor for glamour browsers You can use this for all sorts of tasks. For example, we can create an GLMEyeSeeEditor. Or you can use it as a testbed for other APIs you might want to use for scripting. Cheers, Doru -- www.tudorgirba.com "Some battles are better lost than fought."