For my degree I need to learn how to use a particular software package that I have just found out requires the NTFS file system under windows XP. I currently use the FAT 32 system (under XP). I have a spare hard drive that is sat in my computer just accumulating junk and backup files. Would it be possible to install XP on this drive with an NTFS file system. In effect having a dual-boot system with two XP's? I realise that it would mean wiping this spare hard drive first.