Just completed a new build. Everything seems to be all set. I have a disk with Vista Ultimate Corporate on it. I put the disk in the drive and power on…then computer boots to the CD/DVD drive but nothing after that. I get a message telling me to choose the correct boot drive or install the boot media into the drive. I checked my bios and the boot priority is set to the CD/DVD drive. Do I need to fromat my hard drive? If so, how do I do that? Sorry guys a newbie on a computer build.:frown: