Description from the publisher
WinToFlash help you pull over the contents of a Windows installation disk and prep the USB drive to become a bootable replacement for the optical drive. This is about you can install your Windows from USB drive, HDD, etc. to your computer or netbook. And this is not all it can do. WinToFlash can transfer your live CD or DVD to USB card, for example, BartPE. After all you can erase your USB media and format it with Windows for everyday use.
Other products of this publisher
Bootable USB Replicator can create bootable image of your USB drive