Yes. Go to www.bootdisk.com and make a DOS bootdisk. Put it in your compouter and reboot it, it should go to a C: prompt. Type "format C:\" (no quotes) and wait for it to be done. After it is finished, remove the disk, hit ctrl-alt-delete, and stick in the OS cd that you are going to install.LITHIUM said:it is the drive with my OS on it. so i have to have a copy of the OS if i format it? that is stupid lol. isn't there an easier wayt?