Hello. I installed Windows 7 on my MBP 2010. I am quite satisfied with it. There is one problem. It seems that when I left the MBP running Windows 7 overnight, MBP shut itself down automatically during the night. When I woke up, the machine was turned off. There is no internet connection at home. So, Windows did not do the automatic software update and turned itself off. Anybody knows what is happening and how to solve the problem? Thanks.