I have an old Ibm thinkpad 600 that I want to upgrade to xp. It has windows 2000 professional in it and I would like to upgrade it to xp. The problem is the bios need to be up-dated in order for it to handle xp. Ibm only has the Bios for a floppy and I no longer have a floppy drive. Is there a way I can up-date my Bios using the cd drive? Thanks