Does the laptop support booting from a usb drive? If it doesn't, you can use this tutorial instead:
http://www.syschat.com/install-windo...py-cd-463.html
If it does support usb installation, then I would recommend the WinToFlash software. It is easy to use and handles making the drive bootable using a source OS folder on your computer.
WinToFlash - Install Windows from usb - Home page