I have a computer with a COA sticker for XP Home edition. I don't have a Home edition CD-ROM. The computer is riddled with Viruses and needs to be reconfigured. How can I get a CD-ROM without spending $130.00 for a new one? By mistake I loaded my professional XP on to it and of course the the COA doesn't work for that one. I either need a COA for the Pro version or the CD-ROM to reinstall the Home edition. I know I'm going to pay for either one but if it is $130.00 I would rather convert to Linux and deal with the issues. I have more time than money! and lord knows I have given a good chunk of both to Mr. Gates in my lifetime. This is just a back-up computer and refuse to spend more money on the OS than the computer is worth! Any suggestions would be greatly appreciated.