Bootable MS-DOS USB Stick#

Am besten:
http://www.biosflash.com/bios-boot-usb-stick.htm

Ansonsten siehe:
http://www.bootdisk.com/pendrive.htm

Bootable Windows XP Home SP3 USB Stick#

See
http://myeee.wordpress.com/2008/01/24/anleitung-windows-xp-vom-usb-stick-installieren/ or
http://myeee.wordpress.com/2008/11/14/winsetupfromusb-windows-installation-vom-usb-stick/

Bootable Windows XP Home SP3 CD#

Step 1 + 2 from:
http://www.computerbase.de/artikel/software/2008/anleitung-service-pack-3-in-windows-xp-cd-integrieren/
Last step from:
http://www.heisig-it.de/boot_cd.htm