Hello ! Some years ago, I bought a cd to upgrade my old Windows 98 to XP. Today, I would like to re-install XP with this upgrade CD (which always needs a CD of a previous version of Windows to be installed). My problem is that when I install with the "original" CD, as it is old, I have viruses and other wrong things. So I tried to make a nlited CD. All ran well sine I boot, or since I tried to boot : it is displayed "Le programme d'installation inspecte votre configuration système" ( translated : "The installation programm is scanning you hardware configuration" (you know, it is the thing which is normally written just after "press any key to boot from the CD or DVD")) and then, BLACK SCREEN !! and the CD doesn't work anymore. If someone can help me, I need this answer... Thanks (P.S. I'm sorry if I made mistakes but I'm French and my English is not perfect... )