My daughter will be buying a Macbook Pro this summer. She is undecided on which size, 13 or 15 inch and doesn't care about the Retina display. All she knows is that her current 17 inch Windows laptop is too big to lug around. I told her to go with the i7 processor. Main question. She knows she will have to use some industry required Windows programs. Which Macbook Pro would people here recommend for dual OS use and how is the best way to set up the Mac and best way to run Windows. Environmental Engineering Master's with internship this summer. I'm not sure which software titles she will be running. Thanks for any suggestions and ideas.