I bought a hard drive with ME on it a few years ago as a spare. It keep freezing up, so I went to system restore. While restoreing, it froze and all I could do was power down. Now when I restarted, it says no OS found. I don't have any disks with it, but I do have a Win98SE upgrade disk. What do I have to do to install Win98SE. I am not very computer savy, so I need simplified instructions and step by step. I don't know where to get a ME disk now. Do I need full version, or upgrade?