Sorry if I confused,

I see that MoI3d is really usefull software, easy to use and much off capatibility to create
also complex shapes, and in many ways faster than ST2 or other Mcad`s.
(Reason why asked these "stupid" things is that I have used MCAD`s since 1997 and lot of things are burned in my
back of the head. So it is not allways easy to think in different ways how to create part and surfaces....)

Personally I dont like softwares where you
have to use too much time to create features, too many options and menus, "keep it simple"!

As I told earlier, softwares in future (hope soon)I`m gonna purchase are Moi3D and Spaceclaim.

Many thanks,

d3