My laptop as gone bottom up, I am unable to initiate it. XP starts to load then blue screen, it then asks me to run CHKDSK and says sectors are currupt. I would like to boot up from a cd so I can check the hard disk but don't have a floppy disk reader, therefore I would like to bootup from a cd, but don't know how to create a bootable cd, any help would be appriciated.