Hiren ‘s boot form USB
Step 1 : Connect USB Pen Drive (1GB or more)
Step 2 : Download and Run USB Disk Storage Format USBFormat.zip (34KB)
Step 3 : Download grubinst_gui grub4dos.zip (179KB) and Run as Administrator
Step 4 : Insert the BootCD in the CD Drive and Copy everything from CD to USB Flash Drive
Step 5 : Copy grldr and menu.lst from grub4dos.zip (or from HBCD folder) to the usb drive
Step 6: Test Your USB Drive (read bottom of the page for troubleshoot)