I recently installed windows vista on my pc to replace xp pro x64 due to lack of hardware support, unfortunately windows has overwritte grub. expecting this i figured that i could just stick the FC7 dvd in, choose update and reconfigure grub but the kernel on the pc is newer than the kernel on the dvd so the installer refuses to update grub, what do i do now? i really dont want to reinstall FC7 as i have it set up perfectly