Here's the new UI with openGL viewer! (running in XP)
FileConv Loaded and Waiting...
Note that there isn't much to do other than access the file menu
About to Load a VRML File
File Loaded. It has 813 Points and 1577 Faces
About to Save a DXF File
Standard JFileChooser dialog
And for those who want to stare at the logo... here it is