Barry allen was designed first to work with dm7025 thereafter redevloped to work with dm800,8000 and 500hd
Barry allen has one main function and summarized by its capability to create multiboot in external device and installation of images by using simple remote control buttons.Later many functions added to barry allen and some describe it as image in image so many image teams do not like it
when we say external flash we mean all external storage devices can be attached to dreambox like usb flash memory,harddisk(HDD) and combact flah(Cf)

version 12.87