Ok, I am pretty much satisfied with Vista home premium, so i have decided to do away with my windows xp installation. My dual boot system works fine, but i cant seem to get anything done with the built in disk manager on vista. As it turns out my D: drive, the one containing xp, is the primary partition (and thus my C: drive is my "extended" vista install); which im sure is the issue that is giving me problems. When i try to right-click on drive D: (xp install) it wont let me delete that partition in order to give up space to be given to vista. And when i right-click on my drive C: (vista install), the option to "extend" is grayed out. So what im really asking is how can i transfer the title of "primary" to my vista install so i can delete xp and free up space?
Here is a picture for reference:
Here is a picture for reference: