I have the Upgrade version of XP Home and was intending to instal it dual boot with my present ME. I started the instal process and read the EULA which said I needed a qualifying product to use Upgrade but that I could then no longer use that product. Does that mean if I put my ME disc in to verify that I qualify for an XP Upgrade I have to lose my ME instal or buy the full product? My ME instal is tied to the BIOS of my computer and is on the OEM recovery discs but I do have a full product WIN98 and a retail ME Upgrade. Can I work round this somehow? I do need to keep ME and dual boot.