System specs aside, the fact remains that on my system that runs 5I like a charm and to a lesser extent so the VUE6I pre-release, FINAL is a disaster as I have stated in another thread here  
http://www.renderosity.com/mod/forumpro/showthread.php?thread_id=2686639. 

So tossing barbs back and forth here is useless and pointless. The fact remains that there is something drastically wrong here, and for the life of me, I can't see how it could be system related.