Hi Zograf - MoI is developed using Visual C++, the main library it uses is the Solids++ geometry kernel from IntegrityWare.

There isn't really anything in MoI that makes especially good use of multiple cores for version 1.0 .

But I do plan on working on some stuff to take advantage of them in a future version. The first target will be to get display meshing working across multiple cores. That will probably be it for a while, but that affects a lot of things.

So if you have a choice of single-core or multi-core hardware, go for the multi-core.

- Michael