I am thinking of getting vista home premium. I am unsure about it, so I was wanting to keep XP pro and vista on the same hdd. I currently have XP on the HDD, and there is no other partition on the drive. I will create a partition for vista to be installed on. However, when I know vista works on that partition, and everything is working fine, I would want to remove XP, and the partition. Would I be able to do that?