Hello! I have this weird problem, i have a Macbook Pro 3,1 from 2007. My MacOSX works perfectly, never had an issue with it. I had windows xp/7 installed with bootcamp. The issue i have at the moment is that windows seems to crash. It works fine after install but when i removed the battery and the power cable and wait a few sec, put the battery in again and the power cable, windows gets stuck doesn't want to boot, trying to go into safe mode, sometimes it works sometimes it doesn't, just gets stuck at booting. Even with or without an usb mouse connected. I have this every time, now i was thinking it could be the PRAM Battery that has run out of juice but then again, my mac os x runs fine, it doesn't reset my time or screen resolution. Only windows xp or 7 gets corrupt. When i load the windows in a VM in mac os x, it works perfectly I already installed a new hard drive and new ram. I used bootcamp 4.0 for windows 7 and 3.2 for windows xp. Thanks in advance!