I was originally running Windows 2000 on my computer. I then installed Windows XP on the computer, hoping it would override Windows 2000. It didn't, so now when I start up, it gives me the option to either start Windows 2000 or Windows XP. I was wondering how I can delete Windows 2000 from my computer and run Windows XP only because having both systems on the computer takes up a lot of space. Any ideas?