FWIW. 64-bit is nothing but a pain to me. No silverlight on 64 IE for one. Had IE back button issues until just the other day a SP seemed to fix it Smiley.  Drivers lag behind and not as tested as the more popular 32. Other strange print and pdf issues can pop up with apps like QB and more. I would just change back to win7 32 if it was not so much work at this point. I want to love it, but just do not see where it helps me in any way.