Here's a question for those of you that rely a lot on Fusion/Parallels or other apps that use tons of RAM. Are you are finding the current 16GB limit in the rMBP too limiting, and if so what would you want? Personally I'd like 64GB as I regularly use over 40GB on my nMP, but I need to take lab stuff with me and squeezing it all into 16GB is a bit of a bind. I would be interested to see if I'm alone in these thoughts or if a few of us think Apple (plus Intel and the RAM manufacturers) need to up their game here. We know they won't, but let's pretend that they might.