I have deleted Vue4 off my HD...I refuse to go back to it. IMHO, if I go back I'll never learn the new, I did the same thing when going from Poser 4 to Poser5. I'm having pains with Vue5 myself, however I will wait patiently(LOL, yeah right)till the kinks get worked out. I have only been able to complete 1 scene in V5 so far, I have a 2nd going, but had a crash(thank god I saved). So, I've decided to spend my time learning Shade & preparing for the holidays till this all gets sorted out. My advice, is to save the scene 2x....1 as 1a, the save as 1b, that way if 1b crashes 1a is there in tact to retrieve. Good Luck & sorry I couldn't help :( Have a happy Thanksgiving meantime :)