I have a computer with xp home with two hard drives. One 60 gb and one 40 gb. I wanted to install my xp pro but it will not let me delete the existing partrition, but I can on the smaller partrition. What do I do. I want to format everything and just start fresh. It has two partritions, one with the 60 and one with the 40, and a third partrion with 8mb I believe. How do I proceed here.