I recently upgraded my windows 98 to windows 2000. When i boot up, however, it shows two windows 2000 OS and I have to choose which one to use. They are slightly different, one seems to be just a basic install while the other one is actually containing all my programs and files. How can i get rid of the Other OS I don't use? I'm sure it's taking up memory storage or RAM on my computer? thanks, C
