howto boot from usb iso?

[Fernando Cassia]

On Tue, May 3, 2011 at 12:24 PM, Neal Becker <ndbecker2 at gmail.com> wrote:
> Unfortunately, many newer USB keys come with "U3" Windows software (badware?)

Precisely one of the good things abonut U3 is that you can boot from a
ISO image without having a usb cd/dvd

http://www.mcgrewsecurity.com/pub/hackingu3/

ie replace the U3 boot .iso image with the iso of your choice

The device emulates a usb hub and a usb optical drive, at the hardware
level, in addition to the flash partition. That allows booting iso
images everywhere
FC