If you break your Windows installation, do you have a backup disk with another copy installed, ready to boot? Well, you can have such a safety net if you own a 256MiB flash drive. Tom's Hardware explain how it's done.[THG]All that's needed is a bootable USB Flash drive with at least 256 MB of storage capacity and a Windows Setup CD. Using the program Bart PE Builder (Freeware), you can install Windows XP on the flash drive, along with other software as needed (and as available space permits).