http://www.prowiki.org/wiki4d/wiki.cgi?GuiLibraries This page gives the standard D GUI library as being DWT, which is now a "Tango based port of SWT v3.4 GUI Library + JFace and more". Note "Tango based". How can it be the standard D GUI library when it isn't compatible with standard D, i.e. D with Phobos? Stewart.