Take a look in the Vue Forum. It crashes many many times. I think that Vue's programmers took too much energy in anti-pirating copying. And if you don't have the latest video card drivers, you'll have problems with OPENGL.
Take a look at all the 3D software and you won't find any (except Vue) that have problems with the video card.
I'll wait for the next Vue version (cause I relly like what I see in the Vue gallery)and if they changed their mind about piracy, I'm gonna buy it because with Poser, it looks pretty good. I'm a Bryce owner but for landscape, Vue is best.
For now, I'll wait for Daz new Bryce version.
Michel