I am trying to install WinXP. I am currently running ME. A few months ago I tried to install 2000 Pro so I could have dual OS, but I could never get 2000 to run. Now that I am trying to install XP it gives me an error message that it can not install (upgrade) until I remove 2000. I deleted all the 2000 files I could find but it did not help. How do I eliminate 2000 from my system to upgrade to XP? Help?