Hi. Currently,I have a hdisk with 2 partitions and the 1st partition has XP Pro SP2 OS and just installed Vista on the 2nd partition. Everytime I boot up the OS selector is default to Vista. I had deleted the partition for the Vista and still when booting up the Vista OS selector is still there even if Vista is already deleted. So, I had re-installed Vista again to see what will happen. After booting up, the OS selector now has 3 options : (1) Previous version of windows, (2) Vista, and (3) Vista... After uninstalling Vista again, how will I remove the OS selector since I have only one OS which is XP? Thanks.