[Wolfgang Altmann]

You are a Genius. I’ve followed your procedure on my Win 7 64bit system with the same result. Whereas I had numerous crashes with FX of any kind I have so far had no problems after enabling Vista compatibility mode. Leaves the question open, wether it’s worth moving on to the lates built (683) or not. I’ve read elsewhere that in made no differences in terms of crashes and actually made things worse for some. Did you get any response out of Sony?