How to Change Flash Disk Background

Write on notepad :

[ExtShellFolderViews]
{BE098140-A513-11D0-A3A4-00C04FD706EC}={BE098140-A513-11D0-A3A4-00C04FD706EC}
[{BE098140-A513-11D0-A3A4-00C04FD706EC}]Attributes=1
IconArea_Image=file name.jpg
IconArea_Text=0xcc00aa
[.ShellClassInfo]
ConfirmFileOp=0

Then save as "desktop.ini" and dont'forget to copy "desktop.ini" file and image file to your flash disk.