I'm getting ready to do a factory reinstall (again)
I have done this a few times in the past thats no problem. But what I wanna know is how do I get rid of drive "sav_D" ? Or do I not want to?
Pic
http://gkwarriors.com/misc/HD.jpg

Now I know C is for my basic programs. G (Big Boy) Is my slave, but what is D ?

I'm asking this because each time I have factory reinstalled C, D never changes (size). But it has unused GB that I would like to use.

*Edited*
Oh yeah.... Why Is C NTFS and D is FAT32? Shouldnt they be the same?