I reported this problem a few months ago. Now I have a screenshot to show it: http://postimg.org/image/e5uzokbn9/
My last setup run was about a week ago. I just started setup-x86_64.exe, and OOTB it wants to install 9 new packages. I didn't select them, and they're not required - setup just selected them for me. Does anyone know why? Anyone else ever see this? BTW this is a transient problem: when I exit setup and restart, the new packages aren't selected again. Andrew