OK. I burnt the image to CD. I have copies of all the installer programs that I currently use on my other HD, as well as my addressbook and FF Favorites. I copied My Documents over to the other HD so I don't lose a lot of important stuff. Anything else I should do to prepare myself? The computer is a Dell P4 2.7 gHz, 512 MB, 80 + 120 GB HD, Nvidia 128 Video card. Thanks!