The compiled fab modules have been replaced by
and new: http://mods.cba.mit.edu/
The fab modules provide a set of software tools for personal fabrication, intended for use with machines common to fab labs.
- Tools to design 2D and 3D objects
- Functions to generate 2D and 3D toolpaths
- GUIs workflow from design files to machine commands
It's also the software platform for MTM machines.