I've had Poser crash on me a few times, but was when I was trying to open up saved Poser files. Only 2 files so far crash Poser when I try and open them, Cam for V4, and the Lady of the Ring. So I just deal with reloading all the morphs when I feel like toying around with them.

BTW, I am using Poser 7. Not sure, but installing some Daz content, it said I had the Pro pack, and it installed extra features for the content loaded.  So yea, I dunno about that one.

                                                                                                                    

Poser 10

Octane Render

Wings 3D