My question is: Is there a way to create a shared partition on the internal drive for sharing data between the two OS's? I want to have 1250gb for Sierra, 500gb for Windows, and 250gb shared. I plan to install macOS Sierra, followed by Windows 10 (Education edition) with Boot Camp. I've ordered a 2TB Crucial MX500 SSD to put in my 2012 MBP (A1278) (I'm also replacing the hard drive cable and putting in 16gb of RAM).