Building software to design and cnc-mill houses out of plywood. This talk centers around the posibilities of creating open source software as a team, which by now is a tried and tested technique, and combining that school of thought with the upcoming tools to macnufacture real-world objects using that code. Both of these have been known to work together pretty good, but most are not reaching for the same size of "real world" applications we are dreaming of. We would like to present our project, and ideas around bulding full-size buildings using (self build) 3 axis cnc cutters, Sheets of plywood, and code to automatically generate all the requiered building blocks.