yes it locks up on SreeD also.

Quote - I think it was nVidia and V4 that caused me problems with P7. Once I changed some setting on the video card, my problems went away. Haven't reurned with P8 or PP2010.
I seem to recall that V4 and P7 had a problem with the Morphing Tool also.

What happens when you use SreeD instead of OpenGL? Same problems?

I came, I rendered, I'm still broke.