MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
My access to machines and programs has been only the free Inkscape program and free laser cutter at the library. Only a couple weeks ago I was able to take a 3D printing class to get access to a 3D printer. I don't know any of the programs to design yet. Basically, I have been making do with what is available to me and sharing anything I can. People can use it and adapt it as they wish. At some point I hope to do a lot more, though. :)