One of the first things I noticed last night was that my trusty "R" key no longer brought up my research window. And can I just say, if you're going to put a patch in, don't screw with my current key binds, but that's a separate issue. Anyway, I went in to the options menu and saw that "R" is assigned by default now to "Pickup Item" whereas "E" is still "Use". Is there really a difference now between these two actions? Or were they always different, but "E" just worked for both?