I am currently working on re-installing Windows XP pro SP1 on my girlfriends computer. It boots up with the cd just fine and I can get through most of the setup options. However, when I get to the part where it copies the setup files from the cd, it will not copy certain files. I thought there might be a problem with the hard drive, cd-drive, or cd. So, I removed these elements from her computer and put them into mine. Everything worked perfectly. Is there something I may be misssing here.