How is it, performance wise compared to the older model?  Currently I am in the middle of a massive, frustrating, and time consuming re-install of everything, so I can't test it myself...but I've been waiting for this for a long time.  On my old setup, this was the stutteriest damned airplane this side of the Mississippi, especially when configured with the reality-xp stuff and I'm hoping that some better optimization has taken place, even at the highest LOD levels.