Ok, first of all. My computer crashed one day, and I had to install a second installation of XP on a my third Partition, now that I have no need for it, I wanted to uninstall windows from that Partition. But I have actually never been able to uninstall windows, or if its easiest, I can just change the boot file around to change the priority of the second OS. What file is it that I modify to change the boot order. If not possible, how can I uninstall Windows, with out just plain deleting the folder on the partition.