A new version of the GUI can be downloaded from the WaveTrain Downloads page. There are not many changes to the GUI. The most significant is that you can turn off warning messages in the Hierarchy and System Status windows after viewing them. This way, you can cause the status bulbs to turn green after you have determined that the warnings are not detrimental to your application. There is additional flexibility in customizing the operation of the tve and miscellaneous bug and nuisance fixes.