What Linux Needs

I was thinking about this last night. Why does’t any of the main Linux distrobutions contains a Windows conversion package? It would basically make the first CD of a multi-CD installation a live CD. That live CD would contains software that would back up the user’s files in Windows. If the person has a CD Burner, they would then be given the option of burning those use files to a CDR. Then the software would continue with the installation. That way, even if the person screwed up their HDD with the partitions, then would not have lost all of their settings.