Please forgive this question if it seems naive. The hard drive on my computer is beginning to fail. I'm having a new one installed in a few days. I'm assuming that when the new hard drive is installed, I'll have to reinstall my OS (XP) as well as all of my software apps, fonts, files, etc... (I currently have all of my files backed up to Carbonite as well as external hard drive.) Is this correct? If so, does anyone know if you are allowed to re-download and install ESET NOD32, or would it require me to purchase a new license? If the former, what info would I need to provide to them in order to continue with the existing license?