1. Format the USB flash memory drive to FAT32 file system B4 you format drives please make sure u have correct drive number.. using vista/7 goto logo bottom left and in the search type list disk but make sure when u get to select disk 1 that it is disk 1 as your usb device mayby disk 2,3,4,5, ect ectu will know wat your usb is if u did list disk in 1st step then run cmd.exe and follow next steps just tyoe as u see diskpart select disk 1 clean create partition primary select partition 1 active format fs=fat32 assign exit 2. Copy Windows Vista’s DVD ROM content to the Flash Drive Type in command to start copying all the content from the Windows Vista DVD to your newly formatted high speed flash drive. xcopy d:\*.* /s/e/f e:\ my dvd rom is e and my usb was h so my final command would be xcopy e:\*.* /s/e/f h:\ notice the d and e from tutorial change to a e and h