Basically in a nut shell, I've been following tutorials such as http://www.winsupersite.com/showcase/windowsxp_sg_clean.asp, and as it seems perfect to me, it doesn't exactly show how to reformatt my computer ... When I boot from the CD it gives me a message of: Setup did not find any hard disk drives installed in your computer. Make sure any hard disk drives are powered oin and properly connected to your computer, and that any disk-related hardware configuration is corrent. This may involve running a manugacturer-supplied diagnostic or setup program. If anyone could give me a detailed description of how to reformatt with the SATAR drive that would be extremely helpful.