How to boot from pendrive?

Here comes the useful link...

http://www.downloadsquad.com/2009/08/27/make-a-bootable-usb-installer-for-windows-xp-vista-7-with-wint/

Proven Useful! Freeware some more!

Choose wizard for easiest boot-making operation.

Upon boot-ing, choose 1 to boot the windows.