Hi PaQ,

> Btw, I don't know if it comes from my computer, but revolve tool is
> extremely slow (nearly impossible to create the revolve axis)

This was a problem that was specific to the trial version and not the regular version.

But I just fixed it yesterday, you should be able to download a new trial
version from http://moi3d.com/download.htm which should solve this problem.

- Michael