Ok so my dad got a computer from his work(Dell Latitude). They aren't using it anymore so my dad got it for me. The police department put their own system image on it(not telling which department or where) for obvious reasons. This means that I can't t install windows 7 because 1) Administration privelages are disabled 2) when i put in my windows 7 installation disc the partition is hidden and it says there isn't one. It is running Windows XP. I used Gparted to try and create a new partition(stupid me). Now I can't even boot into the image itself. I think i might have lost the MBR. I'm an ameture computer geek but have no experience with system images. Don't worry about terminology. I need to know what my options are and how i can install windows 7. (I know how to install windows on a fresh computer). Even a link to a tutorial will do