Here's another one that might be related to the crashing issue: strange artifacts appearing in the preview screen when its in OpenGL mode. What I mean by strange artifacts is things like vertical and/or horizontal bars showing any open windows behind the Poser window, or the desktop.

So far, so good, I haven't tinkered with anything since the last re-install and things seem to be working alright. Although there is another Windows update waiting to be installed; will have to wait and see after that.