This utility would convert your USB flash drive into Windows Vista or Windows 7 bootable setup disk. You can make your USB drive as bootable and setup Windows Vista or Windows 7 on any computer that supports booting from USB. Features: Setup Windows Vista and 7 from your USB disk. No more CD/DVD required for Setup. Best option for Netbooks. Reduce your setup time. Use External HDD as USB Bootable Setup Disk with v220.127.116.11. No need to format the disk each time.