And just to give you a general idea - on my kind of old (6 year old) main machine with an old video card in it, SketchUp's display seems to get bogged down a lot more easily.

Often times a model that is workable in MoI seems to be sluggish in display speed when converted over to SketchUp.

But I think that they've made progress on the display speed in SketchUp in their recent releases though, and I have not messed with those very much.

- Michael