Okay, so I just installed Windows XP on VirtualBox software, and I made a mistake by not giving it sufficient storage, only about 5GB as I thought it would expand as necessary. It didn't do it that way though, so I added a new driver with 50GB to it, and the problem is when I try to upgrade to SP3 it only checks for the storage I have on my C: drive, which only has 150MB left. I need it to check my X: drive which is the one I just installed, because it says I don't have enough storage, my question is, how do I install it on my X: drive(new drive)?