I'm using an older version of Autocad, R14 with CSG 3.0.  I've just loaded R14 onto a new computer along with CSG 3.0.  I need a new registration number for CSG, but apparently they aren't around anymore.  Any suggestions?

What is CSG?Why can't you use your original registration number?

That would make it too easy!  I tried that, but it won't accept the old number in the new computer.  I get a "wrong number" error message.
 
CSG Editor is a program that works inside Autocad to allow creating, editing and modifying 3d solids.  We've been using it for years and it works great.  In Autocad, once you save a solid you can't modify it unless you buy their 3-d add-on.dlinn2010-07-29 00:22:29