Restoring XP from Windows 7? -

I have copied new version windows 7 ultimate in to my computer and now I would like to resotre my computer with XP. I tried using xp recovery cd (which came with my computer) to delete everything but I am getting error message saying that quot; Error#---- not enough spacequot; even though I have 80 gb hd. So what will be my other alternate to restore my computer back to xp?I don t want to use windows 7 any more. How do I format my hard disk or delete partion? Can I format my harddisk by using dos command? I d like to do from scratch to install my xp back.I will appreciate if any one know the answer.Thanks !!

Since Windows 7 hasn t officially been released yet, I assume you either have a beta version or you really mean Vista Ultimate. If you have Windows 7, then you are out of luck. If you have Vista, please read this article. http://www.computerworld.com/action/arti... Good luck