When I bought my original Cube2 and Cube 3 printers they came with 3DSystems design software called INVENT. There was no disk, you needed a registration number to activate it. Does anyone have such a code they can share with me so I can activate my old software. I spoke with people at 3DSystems yesterday and they would not help me. I was told that the software was complimentary so they kept no records of who got it, even though they have records of my buying their printers (which means I got the software!!!!) They just do not want to help us any more. I learned on INVENT and really do not want to have to familiarize myself with another design system if possible. SO, can anyone help me out? I could use a registration code, or INVENT software, what ever. Thank you for any help and/or advice you can give me.