I started working on WYSIWYG GUI builder for Perl/Tk (the goal is to create a Visual Basic style IDE for Perl/Tk) a couple of months ago and have posted the project on SourceForge.net under the name VisualCamel. Any Perl coders that would like to help out with this project are welcome. The current package available is not complete but includes several widgets and allows you to open and save a project and export the open project to Perl code.