Changing Logical Drive to Primary Partition?

purple buzz

Distinguished
Mar 25, 2008
254
0
18,780
I am trying to triple boot, Win7, WinVista, and WinXP. So i made 3 partitions. but the last one I made for Vista ended up being Logical Drive(non-Primary), and I know i need a primary to boot an OS, how can I change it? please let me know. Thanks..