I'm sure there are like in rhino and 3dsmax which may have same commands. I'm also looking to 3dsmax but I cannot study it now because of my OS limitation. Few months from now maybe i will buy new unit. I feel comfortable now in MoI by just learning it in few days. Have you found tutorials made in MoI? I see it can be complex or can be simple in MoI than in archicad and autocad which gives me eye stress just by looking at buttons and stress in my fingers typing diff. commands. I also see it is possible to use sketchup but it is always buggy maybe bec of my OS. Can i export moi models to sketchup then to archicad?