Hi salamala,


> Now I'm trying to pull out a plane....it's not so intuitive... do I have to select the plane or the edges?
> how can I move it?

It sounds like you've got this figured out already, but in MoI there is not currently any method for moving an individual face. That is something that I want to add in the future but for now to get the same effect you would make an extrusion from that face and then use a boolean to either add or subtract it from the base object.

See here for how to do things similar to SketchUp:
http://moi3d.com/forum/index.php?webtag=MOI&msg=2215.7

MoI operates in a somewhat different way from SketchUp, but one big advantage with MoI is that you're able to work with actual curves and curved surfaces instead of only flat polygons.

- Michael