There's been a bunch of threads here wondering about app performance with the nMP and of course I'm interested since I run CS6 - Ps, Ai , Dw and Id (among many others) but I haven't seen anything about how the new machine will run Win7 x64 under Fusion or Parallels. For my part, I find that the biggest thing that slows my MP 3,1 down is the moment I open Fusion and start Win7 x64 running apps on both sides concurrently. I'm wondering whether when I order the nMP whether I can "get away with" going the hex route (because of the faster processor, ram, etc.) or if I'm going to need to pony up to the 8 core just so there's enough assets to be spread around? Thoughts?