When I import an .obj (usually one exported from poser) It opens up in the assemble room great & at a decent size. However, when I click onto the modeller room (vertex) it is absolutely tiny. I have to zoom in to about 50000% just to see the thing (even though the size is fine in the assemble room). Why is this? (btw, I'm using Carrara 3)

Anytime I see something screech across a room and latch onto someone's neck, and the guy screams and tries to get it off, I have to laugh, because what is that thing?