There are two versions. The shareware one cannot be registered. However, I downloaded both. If I use the shareware one for some of it's capabilities, I save in .mqo and open it up in the other one. Then I can 'save as'.cob or direct x. What you need is a small converter. I recommend Crossroads. So usually I just use the freeware one,save in direct x, and convert to dxf or obj. I was just at the site and it's the same as it was. Just save as one of the other file types. By the way, Crossroads is free too. If you get up and running be sure to go to file and unclick basic configuration. Then you can see all the tools. If you need anymore help let me know.......Monsoon